strain gage instrumentation vishay micro-measurements vse-db
|
|
|
Top Searches for this datasheet
strain gage instrumentation
vishay micro-measurements
vse-db0085-0611
notes: navigate: click vishay logo datasheet contents page that section. click vishay logo contents page main table contents page. click products within table contents directly datasheet. scroll page up/page down functions. adobe acrobat page function browser bar. search text catalog adobe acrobat search function.
Discrete Semiconductors Passive Components
World's Largest Manufacturers
STRAIN GAGE INSTRUMENTATION
VISHAY MICRO-MEASUREMENTS
DATA
SEMICONDUCTORS
RECTIfIERS Schottky (single, dual) Standard, Fast, Ultra-Fast Recovery (single, dual) Bridge Superectifier® Sinterglass Avalanche Diodes SMAll-SIGNAl DIODES Schottky Switching (single, dual) Tuner/Capacitance (single, dual) Bandswitching ZENER SUPPRESSOR DIODES Zener (single, dual) (TRANSZORB®, Automotive, ESD, Arrays) TRANSISTORS Bipolar Transistors Dual Gate MOSFETs MOSMICs® OPTOElECTRONICS Emitters Detectors, Receiver Modules Optocouplers Solid-State Relays Optical Sensors LEDs 7-Segment Displays Infrared Data Transceiver Modules Custom Products Power Analog Switches DC/DC Converters Transceivers Optoelectronics
PRODUCT LISTINGS
MOSfETs Power MOSFETs JFETs
PASSIvE COMPONENTS
RESISTIvE PRODUCTS Foil Resistors Film Resistors Metal Film Resistors Thin Film Resistors Thick Film Resistors Metal Oxide Film Resistors Carbon Film Resistors Wirewound Resistors Power Metal Strip® Resistors Chip Fuses Variable Resistors Cermet Variable Resistors Wirewound Variable Resistors Conductive Plastic Variable Resistors Networks/Arrays Non-Linear Resistors Thermistors Thermistors Varistors MAGNETICS Inductors Transformers CAPACITORS Tantalum Capacitors Molded Chip Tantalum Capacitors Coated Chip Tantalum Capacitors Solid Through-Hole Tantalum Capacitors Tantalum Capacitors Ceramic Capacitors Multilayer Chip Capacitors Disc Capacitors Film Capacitors Power Capacitors Heavy-Current Capacitors Aluminum Capacitors Silicon Capacitors STRAIN GAGE TRANSDUCERS STRESS ANAlySIS SySTEMS PhotoStress® Strain Gages Load Cells Force Transducers Instruments Weighing Systems Specialized Strain Gage Systems
Strain Gage Instrumentation
Vishay Micro-Measurements
P.O. 27777 Raleigh, 27611 U.S.A. Phone: 919-365-3800 Fax: 919-365-3945 www.vishaymg.com
NOTICE Specifications products displayed herein subject change without notice. Vishay Intertechnology, Inc., anyone behalf, assumes responsibility liability errors inaccuracies. Information contained herein intended provide product description only. license, express implied, estoppel otherwise, intellectual property rights granted this document. Except provided Vishay's terms conditions sale such products, Vishay assumes liability whatsoever, disclaims express implied warranty, relating sale and/or Vishay products including liability warranties relating fitness particular purpose, merchantability, infringement patent, copyright, other intellectual property right. products shown herein designed medical, life-saving, life-sustaining applications. Customers using selling these products such applications their risk agree fully indemnify Vishay damages resulting from such improper sale.
Table Contents
Vishay Micro-Measurements
Considerations Instrument Selection. Instrument Selection Guide
Strain Indicators 3800.
Signal Conditioning Amplifiers System 2200 System. 2300 System.
Digital Data Systems StrainSmart® Software System 5000 Hardware System 6000 Hardware System 7000 Hardware
Special Purpose Instruments 1300 Gage Installation Tester 1550A Strain Indicator Calibrator V/E-40 Strain Gage Simulator Welder RS-200 Residual Stress Milling Guide
micro-measurements@vishay.com Revision: 19-Oct-06
www.vishaymg.com
Instrument Selection
Vishay Micro-Measurements
Considerations Instrument Selection
STRAIN INDICATORS
Basic instrumentation requirements call stability, accuracy high resolution when making measurements under static loading conditions, particularly where measurements taken over long periods time. Vishay Micro-Measurements offers strain indicator models meeting these demanding criteria. Model Strain Indicator Recorder portable, battery-operated instrument capable simultaneously accepting four inputs from quarter-, half-, full-bridge strain-gage circuits, including strain-gage-based transducers. highly stable measurement circuit, regulated bridge excitation supply, precisely settable gage factor enable measurements ±0.1% accuracy microstrain resolution. Data, recorded user-selectable rate reading channel second, stored removable multimedia card transferred host computer subsequent storage, reduction presentation with third-party software. also configured operated directly from your with separate software application included with each instrument. Model 3800 Wide Range Strain Indicator versatile, high-precision laboratory-type instrument designed with strain gages strain gage based transducers. Principal features Model 3800 wide-range control gage factor; excitation precisely settable over volt range; wide balance range with bridge loading effect. With these extended operating capabilities, Model 3800 used most demanding measurement tasks which possible with conventional strain measuring instruments general-purpose transducer indicators. Resolutions achievable with Model 3800 0.10 microstrain when used strain indicator, 0.10V/V when used transducer indicator (0.025V/V with suppressed zero).
SIGNAL CONDITIONING AMPLIFIERS
When signals produced dynamically applied loads frequencies above 0.1Hz, transients, measuring instrumentation requires adequate frequency response, wide amplifier gain range output appropriate recording display device. Such instrument consists amplifier signal conditioner with built-in shared power supply. Individual units normally required each channel when simultaneous recording multiple channels needed. With output sent suitable display device, signal conditioning amplifiers used making long-term measurements under static loading conditions, when maximum stability accuracy primary considerations. 2200, 2300 Systems accept low-level signals, condition amplify them into high-level outputs suitable multiple channel, simultaneous, dynamic recording. these systems used conjunction with variety recording devices.
DIGITAL DATA SYSTEMS
Depending their design, digital data systems used measurement static, dynamic, both kinds signals. Vishay Micro-Measurements offers three digital data systems, each controlled with StrainSmart® software. System 5000 used static signals with scanning rate scan 1200 channels. Typical usage fifty complete scans second. Input channels each single scanner scanned sequentially 0.04-ms intervals stored random access memory within 1-ms window. Multiple scanners acquire data concurrently. System 6000 used dynamic signals with scanning rates 10,000 samples second channel 1200 channels. System 6000 provides individual analog-to-digital conversion each channel simultaneous sampling data acquisition channels. Selectable, digital Finite Impulse Response (FIR) low-pass filtering incorporated into each instrumentation channel meet variety testing requirements. Custom filters also available. System 7000 high performance dynamic data acquisition instrument with measurement accuracy ±0.05% full scale. Each sensor card employs 24-bit analog digital converter enabling microstrain resolution. Scan rates 2048 samples second available simultaneous reading sensor inputs. combination analog flexible Finite Impulse Response (FIR) filters available provide adequate anti-alias filtering scanning rates. Electronically selectable bridge completion resistors allow user choose between 120-, 350-, 1000-ohm strain gages through software selection. System 7000 capable self-calibration with removable calibration reference.
www.vishaymg.com micro-measurements@vishay.com Document Number: 11048 Revision: 12-Oct-06
Instrument Selection
Vishay Micro-Measurements
Instrument Selection Guide
STRAIN INDICATORS
Instrument Display Operation Manual, Direct-Reading Bridge Excitation 1.5Vdc Input Power Battery, USB, Adapter Multi-Channel Remarks Portable, 4-channel 0.1% Accuracy Wide-Range High-Precision Laboratory Strain Indicator
Digital
Automatic
3800
Digital
Manual, Direct-Reading
Step Selectable 1.0-15.0V
Manual
SIGNAL CONDITIONING AMPLIFIERS
Instrument Frequency Response 110kHz -3dB 50kHz -0.5dB 100kHz -3dB 60kHz -0.5dB 145kHz -3dB Output Amplifier Gain 125-2500 Bridge Excitation 0.0-10V 0.5-15V 0.5-15mA 0.2-7V Variable Input Power optional) Remarks General-Purpose Signal Conditioner with Digital Control High Performance, Demanding Environments High Frequency Response Multi-Feature Signal Conditioner
2200
10mA 1Vms 10mA
Continuously Variable 1-3300 Continuously Variable 1-11
2300
Typical specific product bulletin and/or instruction manual detailed performance specifications.
DIGITAL DATA SYSTEMS
Instrument 5000 (5100) 6000 (6100) 6000 (6200) 7000 Operating Mode Stationary, Online Stationary, Online Remote, Stand-alone Stationary, Online Channels 5-1200 sets Scanning Rate 1-50 Samples/ Sec/Channel 10-10,000 Samples/ Sec/Channel 10-10,000 Samples/ Sec/Channel 10-2048 Samples/ Sec/Channel Bridge Excitation 0-10Vdc Programmable 0-10Vdc Programmable 0-10Vdc Programmable 0-10Vdc Programmable Input Power Remarks 5-Hz Low-Pass Filter Programmable Digital Filters 4kHz Programmable Digital Filters 4kHz Programmable Digital Filters 800Hz
1-1200
1-1200
Optional)
Unlimited sets
systems operated with StrainSmart software data acquisition, storage, reduction, presentation, with other third-party software. Strain gage cards only.
Considerations instrument selection provided facing page general-purpose instrumentation data systems produced Vishay Micro-Measurements. Additionally, Applications Engineering staff always available assist selecting right instrument your specific applications.
Document Number: 11048 Revision: 12-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
www.vishaymg.com
micro-measurements@vishay.com
3800
Strain Indicators
micro-measurements@vishay.com
Vishay Micro-Measurements
Strain Indicator Recorder
FEATURES
Four input channels Direct reading display On-board data storage 2.5Vdc analog output Quarter, half full bridge circuits Built-in bridge completion 120-, 350- 1000-ohm dummy gages Automatic zero-balancing calibration Intuitive, menu-driven operations data link Operation from keypad Portable, lightweight rugged Battery, line-voltage power
DESCRIPTION
Model Strain Indicator Recorder portable, battery-operated instrument capable simultaneously accepting four inputs from quarter-, half-, full-bridge strain-gage circuits, including strain-gage-based transducers. Water-resistant grommets hinged cover allow closed with leadwires attached. Designed wide variety physical test measurement applications, functions bridge amplifier, static strain indicator, digital data logger. Model Strain Indicator Recorder, utilizing large display readout setup information acquired data, incorporates many unique operating features that make most advanced instrument kind. extensive, easy-to-use menu-driven user interface operates through front-panel keypad readily configure meet your particular measurement requirements. Selections include active input output channels, bridge configuration, measurement units, bridge balance, calibration method, recording options, among others. Data, recorded user-selectable rate reading channel second, stored removable multimedia card transferred host computer subsequent storage, reduction presentation with third-party software. also configured operated directly from your with separate software application included with each instrument. Additionally, full ActiveX components provided creating custom applications language supporting ActiveX. highly stable measurement circuit, regulated bridge excitation supply, precisely settable gage factor enable measurements ±0.1% accuracy microstrain resolution. Bridge completion resistors 120, 1000 ohms built quarter-bridge operation. Also, input connections switches provided remote shunt calibration transducers full-bridge circuits. operates from internal battery pack readily available cells. Battery life depends upon mode operation ranges hours continuous single channel. also powered connection external battery power supply, port with optional external line-voltage adapter.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11102 Revision: 24-Aug-06
Vishay Micro-Measurements
Strain Indicator Recorder
HARDWARE SPECIFICATIONS
specifications nominal typical 23°C unless noted. Inputs: Eccentric-lever-release terminal blocks accept four independent bridge inputs. Accommodates 16-28 (1.3 0.35mm dia.) Bridge Configurations: Quarter-, half-, full-bridge circuits. Internal bridge completion provided 120, 1000 quarter bridges, 2000 half full bridge. Display: Full dot-matrix structure with dots dots FSTN positive, gray transflective with backlight. Display update twice second. Data Conversion: High-resolution sigma-delta converter. 60Hz 50Hz noise rejection. User selectable. Basic Range: ±31,000 microstrain microstrain resolution) Gage Factor 2.000. Accuracy: ±0.1% reading counts. (Normal mode operation Gage Factor 2.000) Gage Factor Settings: Range 0.500 9.900. Balance: Single operation initiate automatic software balance. Bridge Excitation: 1.5Vdc nominal. Readings fully ratiometric, degraded variation excitation voltage. Communication Interface: Universal Serial with type connector. Used transferring stored data firmware. Data Storage: Media: Removable Multimedia Card (16Mb supplied) Data Recording Rate: reading second maximum Calibration: Shunt calibration across each dummy resistor simulate 5000 microstrain 0.1%). Remote calibration supported accessible switch contacts input terminal block. Analog Output: connector. 2.5V maximum output. Device impedance 2000 greater. samples/second output update rate. Power: Internal battery pack using cells. Battery life hours (single channel, normal mode.) also powered from external battery other power source 15Vdc. adapter optional. Operational Environment: Temperature 50°C. Humidity noncondensing.
Document Number: 11102 Revision: 24-Aug-06
micro-measurements@vishay.com
www.vishaymg.com
Vishay Micro-Measurements
Strain Indicator Recorder
FIRMWARE FEATURES
Display Update Rate: readings second. Recording Rates: data files. Automatic recording: reading every 3600 seconds. individually selectable channel. Manual Recording. Automatic date/time stamping. Scaling: Automatic scaling microstrain, based upon gage factor, with nonlinearity correction based upon bridge type. Automatic calculation mV/V. Linear scaling other engineering units. Units: mV/V Ohms m/s2 Bridge Types: Quarter bridge. Half bridge, adjacent arms, equal opposite strains. Half bridge opposite arms equal strains. Shear bridge, active arms. Poisson half bridge. Full bridge fully active arms. Shear bridge, active arms. Full bridge, Poisson gages opposite arms. Full bridge, Poisson gages adjacent arms. Undefined full bridge. Undefined half bridge/quarter bridge. Bridge Balance: Automatic Manual offset adjust Disabled (Raw offset) Backlight Control: Programmable time while mode: seconds. Manual off/on. illuminated, backlight will remain illuminated while operating menus. Software Adjustable Contrast Operating Modes: Normal mode. Analog output (any four channels.) Data Link: interface Windows-based utility software provided creating Excel ASCII files from data stored MMC. device driver required (treated device). Real-time Clock System Calibration/Verification: Requires Model 1550A Strain Indicator calibrator other compatible calibrator. Calibration date stored flash. Firmware Upgradeable
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11102 Revision: 24-Aug-06
Model 3800
Vishay Micro-Measurements
Wide Range Strain Indicator
FEATURES
4-1/2 Digit Display ANSI/SEM Color-coded bridge connection terminals Analog output Transducer connector with remote sense Direct reading strain, pressure, torque, load, other engineering variables Convenient color-coded push-button controls Gage factor range from 0.0500 50.00 displayed readout four significant digits) Bridge excitation range from 1.000 15.000Vdc Extremely wide balance range. Balance voltage injection Quarter-, half-, full-bridge circuits versatile high-performance laboratory-type instrument featuring wide-range operating controls handling most critical strain measuring tasks. Built-in 120/1000 bridge completion Separate bridge excitation on/off control
DESCRIPTION
EXCEPTIONAL RANGE RESOLUTION VERSATILITY NEVER BEFORE ACHIEVED LABORATORY INSTRUMENT Model 3800 Wide Range Strain Indicator versatile, high-precision laboratory-type instrument designed with strain gages strain gage based transducers. Principal features Model 3800 wide-range control gage factor; excitation precisely settable over volt range; wide balance range with bridge loading effect. With these extended operating capabilities, Model 3800 used most demanding measurement tasks which possible with conventional strain measuring instruments general-purpose transducer indicators. Resolutions achievable with Model 3800 0.10µ when used strain indicator, 0.10µV/V when used transducer indicator (0.025µV/V with suppressed zero). addition wide-range features, Model 3800 incorporates simplified operating controls that minimize set-up time, promote measurement accuracy. operator follows logical sequence steps configure instrument desired measurement. Color-coded interlocked push-button controls minimize operator errors, make operating mode instantly recognizable. Gage factor Model 3800 settable front-panel controls over range 0.0500 50.00, displayed readout when position. instrument allows full range display (±19 counts) over complete gage factor range. Excitation voltage precisely settable over range volts 1-volt increments front-panel thumbwheel switch. output display automatically tracks excitation setting that gage factor does vary with bridge voltage. balance system Model 3800 four ranges which selected BALANCE RANGE push buttons. Each range further divided into four ranges COARSE balance switch. FINE balance control provides additional adjustment range that overlaps COARSE balance switch positions. This unique system provides total overlapping ranges achieving precise balance settings resolution. balance voltages electronically injected into input amplifier eliminate bridge loading errors preserve full measurement range. instrument will accept full-, half-, quarter-bridge strain gage inputs; required bridge completion components 120, 350, 1000 gages built Shunt-calibration resistors across internal dummies provided rear panel. remote calibration resistors, also mounted rear panel, actuated front-panel calibration button. Virtually strain gage based transducers used with Model 3800 rear-panel transducer connector. This connector provides precision remote sense capability, well access remote calibration resistors. Full-scale resolutions 0.10µV/V routinely possible. using wide-range balance controls suppress zero, resolutions 0.025µV/V achieved. addition digital display, Model 3800 provides analog output available rear panel. separate analog level control totally independent digital display also provided. Model 3800 Wide Range Strain Indicator exceptional, high-resolution instrument that will make valuable contribution experimental stress analysis transducer development laboratory.
Document Number: 11247 Revision 08-Jun-06
micro-measurements@vishay.com
www.vishaymg.com
Model 3800
Vishay Micro-Measurements
Wide Range Strain Indicator
SPECIFICATIONS
Range Display: counts direct-reading display. Resolution: gage factor from 0.0500 50.00. 0.10µV/V transducer indicator. Linearity: ±0.01% full scale. Balance Range: Coarse balance: ±2.5% ±100% full scale step, total steps. Fine balance: ±1.25% ±50% full scale; overlaps each coarse balance step. Balance Method: Electronically injected counter-emf. Gage Factor: Range: 0.0500 50.00; displayed readout when position. Resolution: 0.0001 from 0.0500 0.5000 0.001 from 0.500 5.000 0.01 from 5.00 50.00 Linearity: ±0.05% full scale. Accuracy: least significant digit. Excitation Voltage: 1.000 15.000Vdc±1mV±0.02%. Settable increments front-panel thumbwheel switch. Temperature stability: ±0.01%/°C. Amplifier: Temperature effect zero: ±1.0µV/°C max.; ±0.50µV/°C typical. Temperature effect span: ±0.005%/°C max. Warm-up drift: less than ±3µV from turn-on minutes. Random drift constant ambient temperature: less than ±1µV RTI. Common-mode rejection: greater than 100dB 50-60Hz. Common-mode voltage: max. Input impedance: greater than 100M differential common mode. Input circuits: quarter-, half-, full-bridge circuits. Internal bridge completion provided 120/1000 quarter bridges; 2000 half full bridge. Calibration: shunt calibration resistors provided across internal dummy gages simulate 5000µ±0.05%. Calibration resistors located rear instrument changed suit specific requirements. Contact closures provided rearpanel-mounted resistors facilitate calibration configuration. Typical double-shunt calibration transducers. Analog Output: Linear output:±10.00V max; adjustable over 11:1 range ten-turn potentiometer mounted rear panel. Output load: min. Bandwidth: >0.500, 4.5kHz nominal). <0.500, 2.0kHz nominal).
Output noise: less than 2.5µV peak peak 0.10 10Hz, RTI. Less than 5kHz, RTI, plus 0.005% full scale, (referred output). Remote Sense: Remote sense connections provided transducer connector. Remote sense error: less than 0.0005%/ lead resistance. Maximum lead resistance less. Power: 115/230Vac, 50-60Hz, less than volt-amperes. Size Weight: 11.0 12.5 (165 318mm). 10.2lb (4.6kg).
Referred
input specifications nominal typical +23°C unless noted.
Companion instruments with Model 3800 Model V/E-40 Decade Resistor Strain Gage Simulator, Model 1550A Strain Indicator Calibrator with these specialized instruments, capabilities sensitivity Model 3800 further extended making critical measurements through precise strain simulation.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11247 Revision 08-Jun-06
System 2200 System 2300 System
Signal Conditioning Amplifiers
micro-measurements@vishay.com
Vishay Micro-Measurements
Signal Conditioning Amplifier System
FEATURES
Strain gage, transducer, thermocouple inputs Frequency response 110kHz Analog output ±10VDC Operation with 15VDC 120/240Vac power Scalable from channels high-density enclosures Digital control from both front panel over Ethernet Remote channel-by-channel monitoring signals Ethernet
DESCRIPTION
analog signal conditioner amplifier system strain gages, strain-gage-based transducers, thermocouples various other sensors with high-level signals. Scalable multiples eight channels maximum each system, features digital control system instrumentation monitoring analog outputs, both locally control panel remotely Ethernet from Model embedded server. system, card, channel settings accessible using simple HTTP (hypertext transfer protocol) commands using graphical user interface provided system. Ordinary browsers, such Internet Explorer, used control system. specially designed function front-end DAQ's recorders accepting high-level analog signals. Instrumentation hardware, available individual eightchannel cards strain gage, thermocouples, high-level signals, features high stability with temperature time. Strain-gage instrumentation accepts full-, half-, quarter-bridge circuits built-in bridge completion resistors 120-, 350- 1000-ohm quarter bridges. Amplifiers gain; bridge excitation balance; shunt calibration; signal filtering digitally controlled. Instrument design enables sensors remain connected when cards removed from system bridge configuration.
SPECIFICATIONS
General specifications nominal typical +23°C unless noted. Performance degraded presence high-level electromagnetic fields. System Configuration Each system consists Model A2-MC-8 Controller least 8-channel instrumentation card. Stackable expansion cabinets added when more instrumentation cards used. Physical Dimensions: Eight Channel Enclosure with Controller: 8.5" [43.2cm 30.5cm 21.6cm Channel Enclosure with Controller: 17.5" [43.2cm 30.5cm 44.6cm Channel Enclosure with Controller: 26.5" [43.2cm 30.5cm 67.3cm Channel Enclosure with Controller: 35.5" [43.2cm 30.5cm 90.2cm Channel Enclosure with Controller: 44.5" [43.2cm 30.5cm 113.0cm Input Power: 230VAC with optional external "line lump" power supply (15VDC output). Will also work from battery with reduced specifications.
Controller with Model A2-EC Expansion Cabinets
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11005 Revision: 24-Aug-06
Vishay Micro-Measurements
Signal Conditioning Amplifier System
Input Impedance: >100 Source Current: ±5nA typical; ±10nA max. Amplifier: Zero Temperature Stability: ±1.7V/°C RTI*, ±100V/°C RTO*, after 30-minute warm-up.
MODEL A2-MC-8 CONTROLLER
Supports hardware identification, setup output data monitoring each type plug-in card local keyboard interface remotely Ethernet Interface. Each controller supports channels signal conditioning channels signal conditioning when expansion cabinets added. Front Panel User Interface: Membrane keypad with illuminated pixel FSTN positive, gray transflective LCD. Communication Interface: Physical: 10/100 Base-T Protocol: HTTP Addressing: Static. Configurable front panel controls Size: 8.5"H [43.2cm 30.5cm 21.6cm Weight: 12.6lbs [5.7kg]
Input Range: 80mV full-scale input range (x2500 x125) adjustable software control channel. Output Range: ±10V into minimum load (When powered from 15VDC) Gain Accuracy Stability: ±0.10%; ±50ppm/°C Common-Mode Rejection 100Hz): 105dB typical Common-Mode Voltage: ±10V typical Bandpass: Full Power Frequency response 110kHz; -3dB. (Wideband operation) Slew Rate: 7V/µs Dynamic Characteristics: Noise RTI: 0.1Hz 10Hz; 0.1Hz 110kHz. Total Harmonic Distortion: 0.014% 1kHz Filter: Type: Software settable order filter 40kHz max: -3dB. (Butterworth Bessel characteristics) Settings: Wideband, 40kHz, 20kHz, 10kHz, 5kHz, 1kHz, 100Hz, 10Hz Software-programmable channel. Bridge Excitation: Type: Constant voltage Settings: 0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 10.0VDC. Software-programmable channel. Accuracy: ±3mV typical
MODEL A2-SG-8-BX STRAIN GAGE CARD
(Specify Model A2-SG-8-BW (with Butterworth filter characteristics) Model A2-SG-8-BS (with Bessel filter characteristics). These specifications apply each eight independent channels signal conditioning removable card. Input: Inputs: Quarter (120 ohms, ohms, 1000 ohms), half full bridge (50-1000 ohms). Bridge completion resistors provided quarterbridge circuits.
Document Number: 11005 Revision 24-Aug-06
micro-measurements@vishay.com
www.vishaymg.com
Vishay Micro-Measurements
Signal Conditioning Amplifier System
Current: 50mA max. Over-current protected. Load Regulation: <0.05% full scale load variation 100% full load. Temperature Stability: Better than ±0.005%/°C Bridge Balance: measurement range Calibration: Standard factory-installed resistors (±0.1%) simulate 5000 microstrain GF=2 120, 1000 quarter bridge. Channel Strain Gage Card Size: 15.13 inch inch [38.4cm 22.9cm Channel Strain Gage Card Weight: 0.80lbs [0.36kg] Common-Mode Rejection 100Hz): 105dB typical Common-Mode Voltage: ±10V typical Bandpass: Full Power Frequency response 110kHz; -3dB. (Filter selected) Slew Rate: 7V/µs Dynamic Characteristics: Noise RTI: µVolt 0.1Hz 10Hz; 0.1Hz 110kHz. Total Harmonic Distortion: 0.014% 1kHz Filter: Type: Software settable order filter 40kHz: -3dB. (Butterworth Bessel characteristics) Settings: Wideband, 40kHz, 20kHz, 10kHz, 5kHz, 1kHz, 100Hz, 10Hz Software-programmable channel. Channel Thermocouple Card Size: 15.13 inch inch [38.4cm 22.9cm Channel Thermocouple Card Weight: 0.80lbs [0.36kg]
MODEL A2-TC-8-BX THERMOCOUPLE CARD
(Specify Model A2-TC-8-BW (with Butterworth filter characteristics) Model A2-TC-8-BS (with Bessel filter characteristics). These specifications apply each eight independent channels signal conditioning removable card. Input: Inputs: Thermocouple types Built-in electronic cold-junction compensation. Softwareselectable. Input Impedance: differential, 100K common mode Source Current: ±5nA typical; ±10nA max. Amplifier: Zero Temperature Stability: ±1.7 µV/°C RTI*, ±100 µV/°C RTO**, after 30-minute warm-up. Input Range: 80mV full-scale input range (X2500 X125) adjustable software control channel. Output Range: ±10V into minimum load (when powered from 15VDC) Gain Accuracy Stability: ±0.05%; ±50ppm/°C
MODEL A2-HL-8-BX HIGH LEVEL CARD
(Specify Model A2-HL-8-BW (with Butterworth filter characteristics) Model A2-HL-8-BS (with Bessel filter characteristics). These specifications apply each eight independent channels signal conditioning removable card. Input: Inputs: voltage (differential) Input Impedance: >100M Source Current: ±5nA typical; ±10nA max. Amplifier: Zero Temperature Stability: ±1.7V/°C RTI*, ±100V/°C RTO**, after 30-minute warm-up. Input Range: full-scale input range adjustable software control channel.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11005 Revision 24-Aug-06
Vishay Micro-Measurements
Signal Conditioning Amplifier System
Output Range: ±10V into minimum load (when powered from 15Vdc). Gain Accuracy Stability: ±0.10%; ±50ppm/°C Common-Mode Rejection Hz): 105dB typical Common-Mode Voltage: ±10V typical Bandpass: Full Power Frequency response 110kHz; -3dB. (Filter selected) Slew Rate: 7V/µs Dynamic Characteristics: Total Harmonic Distortion: 0.014% 1Khz Filter: Type: Software settable Order filter 40kHz max: -3dB. (Butterworth Bessel characteristics) Settings: Wideband, 40kHz, 20kHz, 10kHz, 5kHz, 1kHz, 100Hz, 10Hz Software-programmable channel. Bridge Excitation: Type: Constant voltage Settings: 0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 10.0Vdc. Softwareprogrammable channel. Accuracy: ±3mV typical Current: 50mA max. Over-current protected. Load Regulation: <0.05% full scale load variation 100% full load Temperature Stability: Better than ±0.005%/°C Channel High Level Card Size: 15.13 inch inch [38.4cm 22.9cm Channel High Level Card Weight: 0.80lbs [0.36kg]
Back View
MODEL A2-EC-X EXPANSION CABINET
(Specify Model A2-EC-8 (supports addition instrumentation card) Model A2-EC-16 (supports addition instrumentation cards) Model A2-EC-32 (supports four addition instrumentation cards).
Front View
Controller with Model A2-EC Expansion Cabinet Stackable expansion cabinets added when more instrumentation cards used. instrumentation cards (128 channels) used with Model A2-MC Master Controller. Control power routed Model A2-MC-8 Controller. Expansion Cabinets Size: Model A2-EC-8 Expansion Cabinet: 3.0" [43.2cm 30.5cm 7.6cm Model A2-EC-16 Expansion Cabinet: 5.0" [43.2cm 30.5cm 12.7cm Model A2-EC-32 Expansion Cabinet: 9.5" [43.2cm 30.5cm 24.1cm Expansion Cabinets Weight: Model A2-EC-8 Expansion Cabinet 4.5lbs [2.04kg] Model A2-EC-16 Expansion Cabinet 6.8lbs [3.08kg] Model A2-EC-32 Expansion Cabinet 12.0lbs [5.44kg]
MODEL CONTROL MONITORING SOFTWARE
Recommended Browser (User Supplied): Internet Explorer version later, running under Windows operating system (98, 2000, XP). with Intel Pentium class, better, processor (450 higher), 64MB Base-T Ethernet interface recommended.
*Referred input **Referred output
Document Number: 11005 Revision 24-Aug-06
micro-measurements@vishay.com
www.vishaymg.com
2200 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
FEATURES
Plug-in amplifier design; amplifiers removable from front panel without rear access Constant-voltage constant-current excitation; 30mA; selectable single internal switch Calibrated gain from 3300; adjustable front-panel gain switch calibrated front-panel turn potentiometer Front-panel monitoring ±10V output; excitation; automatic balance status; amplifier balance Automatic wide range-bridge balance with battery backup retain balance power-off condition Input coupling; selectable internal jumpers Fully grounded input amplifier; ±350Vdc peak common-mode operating voltage Full-power bandwith 100kHz gain settings; slew rate 6.3V/µs Built-in four-pole Bessel low-pass filter with cutoff frequencies 1Hz, 10Hz, 100Hz, 1kHz 10kHz; front-panel frequency selection switch simultaneous buffered outputs; tape 1.0Vrms; will drive 0.15µF without instability Stable, proprietary bridge completion module quarterand half-bridge 120- 350-ohm strain gage transducer circuits 120-ohm dummy easily configured 1000-ohm completion Built-in shunt calibration circuits; internal user-selectable configurations provide two-point shunting bridge component two-point double shunt calibration transducers Optically isolated shunt calibration relays provided standard; built-in power supply relay operation provided ten-channel rack adapter four-channel enclosure
DESCRIPTION
2200 Signal Conditioning System incorporates, standard, features necessary precise conditioning strain gage transducer inputs most severe operating environments. 2210A Amplifiers plug from front tenchannel 2250A Rack Adapter four-channel 2260B Portable Enclosure without removing rear-panel input connections.A single-channel adapter also available. Among features 2210A Amplifier isolated excitation, guarded input structure with ±350V common-mode capability, ±10V tape outputs, automatic wide-range bridge balance four-pole Bessel low-pass filter. Operating controls 2210A Amplifier conveniently arranged clearly marked minimize possibility operator error. Constant-voltage constant-current excitation, calibration configuration, other optional operating modes selected easily accessible internal switches jumpers. Typical 2200 System configurations shown following page. Complete specifications given page
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11262 Revision: 18-Oct-06
2200 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
2200 Signal Conditioning Amplifier Modules used stand-alone single-channel units, plugged into racks multi-channel testing.
Single-channel conditioner amplifier with adapter stand-alone use.
Portable enclosure accepts four signal conditioning/ amplifier modules.
Rack-mounted system allows assembly signal conditioning amplifier modules multi-channel testing. Ten-channel system shown rack. wiring built-in accept adjacent ten-channel systems.
Document Number: 11262 Revision 18-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
2200 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
2210A SIGNAL CONDITIONING AMPLIFIER SPECIFICATIONS
INPUT Input Impedance: dc-coupled: shunted 250pF. ac-coupled: 1.1µF series with 20k; frequency cutoff (3dB) norm. Source Current: ±10nA typical; ±20nA maximum. Configuration: 10-wire plus guard shield accepts quarter-, half-, full-bridge strain gage transducer inputs. Internal half-bridge, dummy dummy completion gages, remove sense four-wire calibration capability provided. 1000 completion capability also provided. Accepts inputs from ground-referenced isolated devices. Differantial Input: Maximum differantial input voltage ±50Vdc peak Common-Mode Input: Maximum common-mode input voltage ±350Vdc peak Guard Impedance: Greater than 250k output common; greater than 1000M power rack ground. AMPLIFIER Gain: 3300; continuously variable; direct reading. Gain steps X10, X100, X300; with 10-turn counting knob, X11. Accuracy ±0.5%. Linearity: ±0.01% full scale Frequency Response: 100kHz: 3±0.2dB gain settings full output 50kHz: 0.5dB gain settings full output Gain Step Frequency Response dB): X300 100kHz 135kHz X100 120kHz 240kHz Slew Rate: 6.3V/µsec gain settings. Noise: (350 source impedance, dc-coupled) Refered-to-Input (RTI): 0.1Hz 10Hz p-p; 0.1Hz 100Hz 0.1Hz 100kHz Refered-to-Output (RTO): Output related noise function setting gain multiplier potentiometer. Zero Stability: ±2µV RTI, ±200µV constant temp. Temperature Coefficient Zero: ±1µV/°C RTI, ±100µV/°C RTO; -10° 60°C. Common-Mode Rejection: GAIN (dB) GAIN X100 X300 (dB) Common Mode Voltage: ±350Vdc peak operating. Standard Output: ±10V 10mA max; Tape Output: 1.0Vrms 10mA max; Output ac-coupled: ±10V 10mA (7Hz, 3dB). Output Monitor: ±10V standard monitored front-panel jacks. Output Isolation: >1000M from power rack ground. Output Protection: Protected against continuous short. Capacitive Loading: 0.15µF. Pass Filter: Four-pole Bessel low-pass filter with selectable band-widths 1Hz, 10Hz, 100Hz, 1kHz 10kHz. CONSTANT-VOLTAGE EXCITATION Range: 0.50 15.0Vdc 85mA max. Noise: 100µV 0.002% excitation 20kHz. Line Regulation: 200µV 0.01% excitation line voltage change from nominal. Load Regulation: 200µV 0.01% excitation load variation full load. Stability: ±0.01%/°C 100µV/°C, whichever greater. Remote Sense: Error <0.0005%/ lead resistance. Monitoring: Front-panel monitoring jacks. Isolation: Isolated from power ground output common; floats with guard. CONSTANT-CURRENT EXCITATION Range: 0.50 15.0mA 1.00 30.0mA Compliance voltage: 0.50 16.0V. Noise: (1µA 10µV) p-p; 20kHz. Line Regulation: ±1µA 0.01% line voltage change ±10% from nominal. Load Regulation: ±1µA 0.01% 100% load change. Stability: ±0.01%/°C 1µA/°C, whichever greater. Monitoring: Front-panel monitoring jacks; 10mV/mA. Isolation: Isolated from power ground output common; floats with guard.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11262 Revision 18-Oct-06
2200 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
BALANCE Method: Electronically injected automatic balance. Range: 000µ (7.5mV/V) with internal jumper). Resolution: 0.50µ with internal jumper) Balance Time: seconds typical; seconds max. Accuracy: ±2mV RTO; RTI. Balance Trim: ±375µ (188µV/V) RTI. Storage: Digital with battery backup. Battery life years. Activation: Activated front-panel switch optically isolated remote switch level. CALIBRATION Four internal shunt calibration resistors, ±0.1% tolerance: 174.8K 1000µ (0.50mV/V) bridge; 874.8K 200µ (0.10mV/V) bridge; bridge. 59.94K 1000µ (0.50mV/V) Activated front-panel switch, optically isolated remote contact closure level. Internal selector switches selection two-point unipolar, bipolar, two-point double shunt calibration circuits. Calibration resistors plug into fixed terminals soldering). SIZE WEIGHT 1.71 17.88 (178 454mm). 3.7lb (1.67kg).
2231 DIGITAL READOUT MODULE SPECIFICATIONS
DISPLAY LED's with counts full scale. Overload Indications: Flashing zeroes polarity. SENSITIVITY/RESOLUTION count. INPUT CIRCUIT Amplifier Configuration: Single-ended floating common. Input Impedance: nominal. Rear Connections: channel INPUT connectors 2250A Rack Adapter 2260B Portable Enclosure. Front Connections: channel standard banana jacks. Input Selection: 9-position switch. PEAK RETENTION CAPABILITY Both positive-going (MAX) negative-going (MIN) peaks stored separate circuits independent DISPLAY MODE selection. (The storage capability always active.) DISPLAY MODES TRACK: Display follows input voltage. PEAK HOLD: Displays stored peak values. MAX: Selects stored value. MIN: Selects stored value. references microstrain assume gage factor 2.00. ACCURACY Step Input: ±0.1% counts step input >4msec duration. Repetitive Step Input: ±0.1% counts repetitive step inputs >300µsec duration. Minimum number steps required: 4msec pulse duration. Repetitive Sine Wave: counts repetitive sine wave input <1000Hz 0.5% counts repetitive sine wave input <100Hz. HOLD STABILITY count/minute typical, counts/minute maximum +75°F (+23°C), averaged over 5-minute period. RESET CAPABILITY Manual automatic timed reset peaks. Optoisolator input requires (<5mA 0.1msec minimum. POWER 115/230Vac, 50-60Hz, max. SIZE WEIGHT 3.44 17.88 (178 87.5 454mm). 4.4lb (2.0kg)
specifications nominal typical +23°C unless noted.
Document Number: 11262 Revision 18-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
2200 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
MODEL 2250A RACK ADAPTER
prewired rack adapter which accepts Model 2210A plug-in amplifier modules. Model 2250A also fits standard 19-in (483-mm) mainframe electronic equipment racks that multi-channel system configurations conveniently housed. Model 2250A contains built-in wiring connecting rack adapter another.
MODEL 2255 ENCLOSURE
attractive sturdy cabinet enclosing rack-mounted multi-channel 2200 System. 2255 Enclosure provides additional mechanical protection assembled system, also permits increased portability.
SPECIFICATIONS
Size: 7.62 19.75 21.62 (193 549mm). Weight: 20.2lbs (9kg).
SPECIFICATIONS
Input: Input plugs provided channels; Bendix PT06A-14-15 (SR). Output: Standard ±10V, receptacle ea). Tape 1.0Vrms, receptacle ea). Remote: Provides access remote calibration remote balance functions 2210A Amplifiers. required power supply integral part 2250A Rack Adapter. Power: 115/230Vac, 50-60Hz, 120W max. Fuse: 1.5A, (115V) 3/4A, (230V) Size: 18.87 (178 479mm). Weight: 13.8lbs (6.25kg).
MODEL 2260B PORTABLE ENCLOSURE
self-contained prewired rack/enclosure which accepts four 2210A Amplifiers. input/output connectors provided rear panel enclosure. carrying handle allows convenient portability, snap-down bail support bottom used elevate 2260B work efficiency during bench-top operation.
SPECIFICATIONS
Input: Input plugs provided four channels; Bendix PT06A-14-15 (SR). Output: Standard ±10V, receptacle ea). Tape 1.0Vrms, receptacle ea). Remote: Provides access remote calibration remote balance functions 2210A Amplifiers. required power supply integral part 2260B Portable Enclosure. Power: 115/230Vac, 50/60Hz, max. Fuse: 3/4A, (115V) 3/8A, (230V) Size: 7.31 7.20 20.16 (186 512mm). Weight: 8.1lb (3.67kg).
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11262 Revision 18-Oct-06
2200 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
MODEL 2270A SINGLE-CHANNEL ADAPTER
Pemits stand-alone single-channel 2210A Amplifier. plug-in adapter provides power input/output connectors.
SPECIFICATIONS
Input: Input plug provided; Bendix PT06-14-15 (SR). Output: Standard ±10V, receptacle. Tape 1.0Vrms, receptacle. Remote: Provides access remote calibration remote balance functions 2210A Amplifier. required power supply must provided user. Power: 115/230Vac, 50-60Hz, max. Fuse: 3/8A, Size: 7.06 3.20 4.90 (180 125mm). Weight: 0.8lbs (0.36kg).
2200 SYSTEM PROVIDES BETTER DATA:
floating, guarded input environment maximizes rejection common-mode voltages ±350V (operating). input amplifier also ac-coupled situations where only dynamic signals interest. independent, isolated bridge excitation system provides either constant-voltage constant-current excitation. front-panel serves supervisory indicator, front-panel switch removes bridge excitation assist evaluation circuit integrity. automatic balance circuit used provide wide balance range electronic injection balance voltage. This feature eliminates transducer loading assures sufficient balance capability practically input configurations. automatic balance circuit disabled from front panel allow measurement initial unbalance, input noise, thermal offsets zero shifts. four-pole Bessel low-pass filter provides five selectable bandwidths from 10kHz. 10Hz positions used quasi-static data with excellent rejection line frequency (60Hz) noise. output low-pass filter routed either standard tape output, either output wideband. Wide bandwidth high slew rate gain settings full output (±10V). This characteristic ensures that integrity system's performance compromised when higher gain settings required. standard (±10V) tape (1.0Vrms) output provided each channel. outputs isolated from guarded input from chassis (system) ground. This feature gives user complete independence establish high-quality instrumentation ground system recording data acquisition site. Both outputs drive long (high capacitance) coaxial cables without instability. system provides optically isolated shunt calibration circuits each channel. desired calibration configuration selected internal switches. External contact closures also accessible input connector facilitate double-shunt (two-level) transducer calibration. Calibration resistors easily changed special values. soldering required. Individual amplifiers removable from front panel without disconnecting input output wiring. This gives user option dedicated rack enclosure wiring, sharing amplifiers, ease amplifier replacement under emergency conditions.
Document Number: 11262 Revision 18-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
2300 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
FEATURES
Accepts strain gage inputs (foil piezoresistive), potentiometers, DCDT's, Selectable bridge excitation, 15Vdc steps), plus 7Vdc continuously variable Fully adjustable calibrated gain from Dual-range (±5000µ 000µ) automatic bridge balance, with "keep-alive" power preserve balance months without external power bridge completion built including 120- 1000- 350-ohm dummies Dual polarity two-step double shunt calibration Bandpass: 60kHz (-0.5dB) 140kHz (-3.0dB) Switchable active filter 6-pole Butterworth standard simultaneous buffered outputs Playback mode filter observe re-record previously recorded low-level data Input impedance above megohms
DESCRIPTION
2300 System conditions amplifies low-level signals high-level outputs multiple-channel, simultaneous dynamic recording display external devices. Among features, each 2310B Module includes built-in power supply, active filtering, simultaneous outputs, playback mode, wide frequency response, voltage injection bridge balance. 2310B Modules mounted Model 2350 Rack Adapter; four modules Model 2360B Portable Enclosure; single 2310B serve standalone unit using 2310-A20 Line Cord Stabilizer.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11255 Revision: 18-Oct-06
2300 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
MODEL 2310B SIGNAL CONDITIONING AMPLIFIER
2310B Conditioner/Amplifier Modules accept inputs from strain gages, load/pressure/dc displacement transducers, potentiometers, RTD's nickel temperature sensors, without internal modification. Controls 2310B arranged sections, permitting easy setup. Clearly marked push-button single-purpose switches minimize possibility operator error during use. With exception playback switch, operational monitor controls front panel. Switches selecting remote sense specific shunt calibration configurations located printed circuit board inside unit. Front Panel Calibration: Momentary two-position switches, control shunt calibration levels; point. Display: indicator amplifier balance, bridge balance monitoring output polarity. Filter Section: Push-button controls activating appropriate low- high-pass active filters. Electronic Bridge Balance Section: Three-position switch-OFF, RESET-for electronic bridge balance; auto ranging 000µ with nonvolatile zero storage; yellow light indicates high-range operation over range condition. Vernier trim control used refine bridge balance when desired. Capacitive coupling amplifier; eliminates static component signal. Bridge Excitation: ON-OFF switch removing bridge excitation from strain gage transducer noise documentation. Amplifier Balance: Adjusts amplifier offset. Excitation Level: Twelve-position switch; values arranged doubling power with each step, with 7Vdc continuously variable. Amplifier Gain Section: Continuously variable potentiometer (1.00 11.00) plus push-button course gain multipliers control amplifier gain; direct-reading. Battery Test: Momentary push button determines battery level bridge zero storage. Main Power: Turns unit on/off; pilot light. Jacks: Monitoring Excitation, Unamplified Input, Amplified Output.
Document Number: 11255 Revision 18-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
2300 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
Rear Panel Line Switch: Selects nominal 230Vac operation. Playback Section: Slide switch activates playback operating mode. Connects input filter circuits post amplifiers. input connector. Low-level Output: Full-scale ±1.4V level available this connector driving various recording devices low-level analog-to-digital converters. High-Level Output: Full-scale ±10V level available this connector driving oscilloscope, digital voltmeter, analog-to-digital converter, etc. Input Receptacle: sensor inputs made through this 15-pin quarter-turn connector. selection determines mode operation (mating plug included). Power Connector: Main power input from rack adapter, portable enclosure individual line plug. Additional pins optional remote operation shunt calibration, bridge excitation (ON/OFF), electronic bridge balance.
SPECIFICATIONS
specifications nominal typical +23°C unless noted. Performance degraded presence high-level electromagnetic fields. INPUT: Strain gages: quarter, half full bridge 1000). Built-in dummy gages; 1000 dummy capability. Transducers: foil piezoresistive strain gage types; DCDT displacement transducers; potentiometers. EXCITATION: Eleven fixed settings: 0.7, 1.4, 2.7, 3.5, 15Vdc max. variable setting: 7Vdc Current: 0-100mA, min, limited 175mA, max. Regulation (0-100mA ±10% line change): ±0.5mV ±0.04%, measured remote sense points. (Local sense: -5mV, typical, 100mA, measured plug.) Remote sense error: 0.0005% lead resistance (350 load). Noise ripple: 0.05% p-p, 10kHz). Stability: ±0.02%/°C. Level: normally symmetrical about ground; either side grounded with effect performance. BRIDGE BALANCE: Method: counter-emf injection pre-amp; automatic electronic; dual range; disabled front panel. Ranges (auto ranging): ±5000µ (±1% bridge unbalance ±2.5mV/V), resolution 2.5µ (0.0012mV/V). 000µ (±5% bridge unbalance ±12.5mV/V), resolution 12.5µ (0.006mV/V). Balance time: seconds, typical.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11255 Revision 18-Oct-06
2300 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
Manual vernier balance range: 100µ (0.050mV/V). Interaction: essentially independent excitation amplifier gain. Storage: non-volatile digital storage without line power years. SHUNT CALIBRATION: Circuit (two-level, dual polarity): Single-shunt (for stress analysis) across bridge arm, including dummy gage. Double-shunt (for transducers) across opposite bridge arms. Provision four dedicated leads shunt external arms. circuit selected switches p.c. board. Standard factory-installed resistors (±0.1%) simulate: ±200 ±1000µ GF=2 across dummy half bridge; ±1000µ GF=2 across dummy gage (120 350). ±1mV/V (double shunt) transducer Remote-operation relays (Option four relays (plus remote-reset relay bridge balance relay excitation on/off). Each relay requires 10mA 5Vdc, except excitation on/off 25mA. AMPLIFIER: Gain: continuously variable. Direct reading, max. 10-turn counting knob X11) plus decade multiplier X1000) Frequency response, gains full output: coupled: 145kHz, -3dB max. 60kHz, -0.5dB max. coupled: 1.7Hz typ. 150kHz, -3dB max. Frequency response versus gain, full output: GAIN -0.5dB -3dB 1-11 130kHz 300kHz 10-110 110kHz 250kHz 100-1100 80kHz 160kHz 1000-11000 76kHz 155kHz Slew rate: 7.8V/s typical Input impedance: 100m, min, differential common-mode, including bridge balance circuit. Bias current: ±40nA, typical max., each input. Source impedance: 1000 each input. Common-mode voltage: ±10V. Common-mode rejection (gain over X100): Shorted input: 100dB, min, 60Hz; 90dB, min, 1kHz; balanced input: 90dB, typical, 1kHz. Stability (gain over X100): ±2µV/°C, max, (referred input). Noise (gain over X100, outputs): 0.01 10Hz: RTI. 125kHz: 6µVrms, max, RTI. FILTER: Characteristic: Low-pass active six-pole Butterworth standard. Frequencies ±1dB): 100, 1000 000Hz wide-band. Outputs filtered: either both (switch-selected printed circuit board). AMPLIFIER OUTPUTS: Standard output: ±10V 5mA, min. Slew Rate: 7.8V/s (typical) Low-level output: ±1.414V (1Vrms) 5mA, min. Linearity ±0.02%. Either output short-circuited with effect other. PLAYBACK: Input: ±1.414V full scale; input impedance 20k. Gain: low-level output; X7.07 standard output. Filter selection: specified above. Outputs: Both specified above. OPERATING ENVIRONMENT: Temperature: +50°C. Humidity: 90%, noncondensing. POWER: 125V 250V (switch-selected), 50/60Hz, watts, max. Keep-alive supply (for bridge balance): Lithium 3.6V, 1/2AA equal. Shelf life approximately years. SIZE WEIGHT: Panel: 8.75 1.706 (222.2 43.3mm). Case depth behind panel: 15.9 (404mm). Weight: (2.7kg).
Document Number: 11255 Revision 18-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
2300 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
MODEL 2350 RACK ADAPTER
prewired rack adapter which accepts Model 2310B plug-in amplifier modules. Model 2350 also fits standard 19-in (483mm) mainframe electronic equipment racks that multi-channel system configurations conveniently housed
SPECIFICATIONS
APPLICATION: Fits standard 19-in (483-mm) electronic equipment rack. Accepts 2310B Amplifiers. line completely wired. Wiring remote calibration with Option POWER: switch selected amplifiers, 50/60Hz, Watts max. SIZE WEIGHT: 8.75 19.06 overall (222 484mm). 13.5lb (6.1kg).
MODEL 2355 10-CHANNEL ENCLOSURE
attractive sturdy cabinet enclosing rack-mounted multi-channel 2300 System. 2355 Enclosure provides additional mechanical protection assembled system, also permits increased portability. Must used conjunction with Model 2350 Rack Adapter.
SPECIFICATIONS
WEIGHT: (2.7kg).
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11255 Revision 18-Oct-06
2300 System
Vishay Micro-Measurements
Signal Conditioning Amplifier
MODEL 2360B 4-CHANNEL ENCLOSURE
Model 2360B Portable Enclosure includes wiring. Accepts four amplifier modules.
SPECIFICATIONS
APPLICATION: Enclosure accept four 2310B Amplifiers. wiring complete. Wiring remote calibration with Option POWER: 230Vac (switch selected amplifiers), 50/60Hz, Watts max. SIZE WEIGHT: 9.06 7.20 18.90 (229 480mm) 6.75lb (3.1kg).
Document Number: 11255 Revision 18-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
www.vishaymg.com
micro-measurements@vishay.com
StrainSmart® Software System 5000 Hardware. System 6000 Hardware. System 7000 Hardware.
Digital Data Systems
micro-measurements@vishay.com
Software Stress Analysis Testing
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
StrainSmart ready-to-use, Windows®-based software system acquiring, reducing, presenting, storing measurement data from strain gages, strain-gage-based transducers, thermocouples, temperature sensors, LVDT's, potentiometers, piezoelectric sensors, other commonly used transducers. And, designed function seamlessly with variety Vishay Measurements Group instrumentation hardware, including System 5000, System 6000, System 7000 StrainSmart Data Systems.
DESCRIPTION
Ready-to-use StrainSmart software makes test setup fast easy strain gages, strain-gage-based transducers, thermocouples, temperature sensors, LVDT's, potentiometers, piezoelectric sensors, other commonly used transducers. Using parameters input sensors, materials, instrumentation hardware, StrainSmart automatically outputs results test data engineering units. Test setups measurement data also permanently stored offline display databases, word processors, spreadsheets. StrainSmart capability reduce data both time frequency domains. analysis elected data acquired scanning rates samples second, more. Accurate strain measurements require attention unique characteristics strain gage measurement system thermal output, temperature coefficient gage factor, transverse sensitivity strain gages, well nonlinearity errors inherent Wheatstone bridge. StrainSmart software takes these into account automatically. strain-gage bridges scaled number active bridge arms. Data from measurements with delta, rectangular, rosettes reduced principal strains stresses, well equivalent stresses common failure mode criteria. Fully reduced corrected measurement data monitored online, recorded predetermined limits user-defined intervals.
STRAINSMART ADVANTAGE
Strain gage technology stress/strain measurement technique most widely used around world. Over years, have developed tools necessary accurate acquisition understanding strain gage measurements. primary factors affecting strain gage instrument performance incorporated into extensive selection Tech Notes, Application Notes, Instruction Bulletins, other technical publications that recognized used authoritative references strain gage measurement practitioners throughout world. StrainSmart software automatically applies techniques corrections covered these publications your test measurements.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11268 Revision: 16-Oct-06
Software Stress Analysis Testing
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
STRAINSMART SOFTWARE FEATURES
Complete Windows-based software designed experimental stress analyst. Easy-to-use StrainSmart Wizards fast test setup data acquisition, reduction, presentation. Sensor-specific assignment inputs (strain gages, thermocouples, etc.), well user-defined assignments mathematical manipulation measurement data. One-touch autobalance. Shunt calibration strain-gage inputs. Reduced data available offline Paradox data tables, ASCII text, HTML Microsoft Office (Word, Excel, Access) document, online Automation connection spreadsheets, word processors, LabView, other third-party applications. Online interactive Help system. Test setup commonly used parameters available saving reuse subsequent testing.
Data reduction delta, rectangular, rosettes, including conversion principal strains stresses. Calculation equivalent stresses common failure mode criteria. Online monitoring channels and/or rosettes fully reduced corrected numeric graphic formats. Offline presentation reduced data numeric graphical formats. analysis (System 6000 System 7000). Thermal output compensation. Correction temperature coefficient gage factor. Wheatstone bridge nonlinearity correction. Transverse sensitivity correction. Thermocouple linearization. Scaling number active bridge arms. Data storage later analysis processing. Record limits user-defined time intervals. Automatic audit trail. Self calibration (System 7000). Barcode input strain gage datasheet information.
Document Number: 11268 Revision 16-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
Software Stress Analysis Testing
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MULTI-CHANNEL MEASUREMENTS
Through StrainSmart software, appropriate setup information entered gage factor, materials properties, transducer sensitivities, etc. Using these parameters, StrainSmart automatically outputs results test data engineering units. Setup information measurement data also permanently retained offline display export databases, word processors, spreadsheets.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11268 Revision 16-Oct-06
Software Stress Analysis Testing
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
STRAINSMART DATA SYSTEMS
StrainSmart software designed function with variety instrumentation hardware meet your needs
System 5000
measurements second sensor
System 6000
10,000 measurements second sensor Selectable digital filtering measurement signals Time frequency domain analysis Desktop remote operation
System 7000
2048 measurements second sensor Selectable digital filtering measurement signals Time frequency domain analysis Self calibration with internal calibration reference
Document Number: 11268 Revision 16-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
System 5000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
FEATURES
From 1200 input channels configured needed time Inputs accepted from strain gages strain-gage-based transducers (Model 5110A), thermocouples (Model 5120A), sensors with high-level voltage output (Model 5130B), LVDT's (Model 5140A) Built-in bridge completion 120-, 350-, 1000-ohm strain gages Scanning recording intervals short 0.02 seconds 1200 inputs Stable, accurate, low-noise signal conditioning Available with and/or PCMCIA hardware Interfaces
DESCRIPTION
System 5000's Model 5100B Scanners acquire test data within millisecond from 1200 channels scan intervals short 0.02 seconds. This translates into more accurate test results, ability capture data under static loading conditions immediately before failure. Sensor connections quickly made cards rear each scanner System 5000. Strain gage cards include built-in bridge completion quarter half bridges, constant voltage power supply 0.5, 10Vdc bridge excitation. System 5000's instrumentation hardware designed incorporate features required precision strain measurement under static loading conditions, while maintaining flexibility ease use. system configured with many 1200, sensors. Since each Model 5100B Scanner function independently, your System 5000 components easily configured with StrainSmart software each test requirement.
MODEL 5100B SCANNER SPECIFICATIONS
SCAN RATE: scan. Fifty complete scans second typical usage. Concurrent scanning scanners. Input channels each single scanner scanned sequentially 0.04-ms intervals stored random access memory within 1-ms window. Model 5100B Scanner sized standard 19-in (483-mm) instrumentation racks. Cabinets available various system configurations bench-top field use. Since each Model 5100B Scanner function independently, your System 5000 components easily configured each test requirement. 100-channel system, example, used five independent 20-channel systems simply purchasing additional interface hardware installations. INPUTS: Accepts four cards (five channels card channels scanner). CONVERTER: 16-bit (15-bit plus sign) successive approximation converter. Usable resolution typically bits. total conversion time reading.
www.vishaymg.com micro-measurements@vishay.com Document Number: 11269 Revision: 25-Aug-06
DIGITAL OUTPUT: relay contacts (500mA 30Vdc into resistive load). OPERATIONAL ENVIRONMENT: Temperature:-10° +50°C Humidity: non-condensing SIZE: 381mm) WEIGHT: 16lb (7.25kg) POWER: 230Vac user-selectable; ±10% setting; 50/60Hz; 140W max.
System 5000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
SENSOR CARD SPECIFICATIONS
Strain gages, strain-gage-based transducers, thermocouples, LVDT's, potentiometers other transducers intermixed multiples choosing appropriate sensor card.
MODEL 5110A STRAIN GAGE CARD CHANNELS: Five card. INPUTS: Strain Gages: 120, 350,1000 quarter bridges; 5000 half full bridges. Jumper-selectable completion resistors (0.02% 3ppm/°C typ). Measurement Range: Normal range mode: High range mode: ±163 range mode: ±1638 Resolution: Normal range mode: High range mode: range mode: Strain Gage Based Transducers: 5000 impedance Measurement Range: Normal range mode: ±8mV/V High range mode: ±80mV/V range mode: ±0.8mV/V Resolution: Normal range mode: 0.5V/V High range mode: 5.0V/V range mode: 0.05V/V Input Impedance: 220M each input. Input Protection: ±40V Source Current: ±25nA max. Input Connector: Nine-pin D-sub style. AMPLIFIER: Zero Temperature Stability: ±1.2V/°C RTI, ±100V/°C RTO, after 30-minute warm-up.
Document Number: 11269 Revision 25-Aug-06
Gain Accuracy Stability: ±0.1% +23°C; ±100ppm/°C Common-Mode Voltage: ±10V Common-Mode Rejection 5Hz): 100dB typical System Noise (Normal Mode Operation): typical (±4ADC counts) System Coarse Balance Range: ±100% measurement range (typically 383) CALIBRATION: shunt calibration points available each channel. Switch-selectable. Calibration switches, software selectable. EXCITATION: 0.0, 0.5, 1.0, 2.0, 5.0, 10.0Vdc. Software-programmable. Accuracy: ±5mV typical Current: 250mA max. (50mA channel). Over-current protected. Load Regulation: <0.05% full scale load variation 100% full load Temperature Stability: Better than ±0.005%/°C FILTER: Type: Four-pole Butterworth Cutoff Frequency (-3dB):
micro-measurements@vishay.com
www.vishaymg.com
System 5000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 5120A THERMOCOUPLE CARD CHANNELS: Five card. INPUTS: Thermocouple types Built-in electronic cold-junction compensation. Software-selectable Open sensor detection Input Impedance: each input. Input Protection: ±40V Source Current: ±0.5nA typical; ±5nA INPUT CONNECTOR: Removable three-position screw terminal AMPLIFIER: Zero Temperature Stability: ±1.2V/°C RTI, ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy Stability: 0.1% ±100ppm/°C Common-Mode Rejection 5Hz): 100dB typical Common-ModeVoltage: ±10V System Noise (Normal Mode Operation): ±10V typical (±4ADC counts) MEASUREMENT RANGE: ±81.9mV RESOLUTION: 2.5V FILTER: Type: Four-pole Butterworth Cutoff Frequency (-3dB): MODEL 5130B HIGH-LEVEL INPUT CARD CHANNELS: Five card. INPUTS: volts (differential) Input Impedance: each input. Input Protection: ±40V Source Current: ±0.5nA typical; ±5nA INPUT CONNECTOR: Nine-pin D-sub style AMPLIFIER: Zero Temperature Stability: ±1.2V/°C RTI, ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy Stability: 0.1% ±100ppm/°C Common-Mode Rejection 5Hz): 100dB typical Common-ModeVoltage: ±10V System Noise (Normal Mode Operation): 4ADC counts typical excitation). ±10ADC counts typical excitation) MEASUREMENT RANGES: ±10Vdc RESOLUTION: 30.5, 152.5, 305V EXCITATION: 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0, 25.0 30.0Vdc Accuracy: ±10mV typical Current: 250mA (50mA channel) 15V. 200mA (40mA channel) 20V. 150mA (30mA channel) 30V. Over-current protected. current limit selected jumpers. Load Regulation: <0.05% full scale load variation 100% full load Temperature Stability: Better than ±0.005%/°C FILTER: Type: Four-pole Butterworth Cutoff Frequency (-3dB): MODEL 5140A LVDT INPUT CARD CHANNELS: Five card. INPUTS: Three- six-wire transducers Input Impedance: each input. Input Protection: ±40V Source Current: ±0.5nA typical; ±5nA INPUT CONNECTOR: Nine-pin D-sub style AMPLIFIER: Zero Temperature Stability: ±1.2V/°C RTI, ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy: 0.25% typical Common-Mode Rejection 5Hz): 100dB typical Common-ModeVoltage: ±10V System Noise (Normal Mode Operation): ±4ADC counts typical
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11269 Revision: 25-Aug-06
System 5000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MEASUREMENT RANGES: ±0.5, ±2.5, ±5Vrms RESOLUTION: 15.25, 30.5, 76.2, 152.5 Vrms CALIBRATION: Excitation sample EXCITATION: 3.0Vrms, 5000Hz 2500Hz sine wave. Software-selectable Accuracy: ±5mVrms typical Current: ±250mA (±50mA channel). Over-current protected Load Regulation: <0.1% full scale load variation 100% full load Temperature Stability: Better than ±0.05%/°C FILTER: Type: Four-pole Butterworth Cutoff Frequency (-3dB):
Document Number: 11269 Revision 25-Aug-06
micro-measurements@vishay.com
www.vishaymg.com
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
FEATURES
From 1200 input channels Individual input cards strain gage strain-gage-based transducers (Model 6010A), thermocouples (Model 6020), sensors with high-level voltage outputs (Model 6030A), LVDT's (Model 6040A), piezoelectric sensors (Model 6050), digital tachometer (Model 6095) Built-in bridge completion 120-, 350-, 1000-ohm strain gages Maximum scan rate samples second channel; maximum throughput samples second Simultaneous sampling with anti-aliasing filter analog-to-digital conversion each channel Stable, accurate, low-noise signal conditioning Selectable digital filtering measurement signals High-speed hardware interface (Model 6100) Ethernet network interface (Model 6200A) Digital triggering external events
DESCRIPTION
System 6000 features data acquisition rates 10,000 samples second channel. hardware designed incorporate features required precision strain measurement under variety loading conditions, while maintaining flexibility ease use. system configured with 1200 sensors. Strain gages, strain-gagebased transducers, thermocouples, LVDT's, potentiometers, accelerometers, piezoelectric sensors other transducers intermixed choosing appropriate sensor card. System 6000 components easily configured each test requirement. Both Model 6100 Scanner (holding input cards) Model 6200A Scanner (holding input cards) function independently. Additionally, smaller, lighter, portable Model 6200A operate from variety power sources, configured remotely perform data acquisition storage. Utilizing benefits individual analog-to-digital conversion each channel simultaneous sampling data acquisition channels, System 6000's Model 6100 Scanners record test data rates 10,000 samples second channel instrumentation hardware. hardware interface between scanners running Strain-Smart software Windows NT/2000/XP environment enables combined throughput samples second channels (for example, channels samples second channel channels 5000 samples second channel). Selectable, digital low-pass filtering incorporated into each instrumentation channel meet variety testing requirements. Custom filters also available.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11270 Revision: 14-Nov-06
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 6100 SCANNER SPECIFICATIONS
powered 19-in rack-mountable, 3.5-in high package Accepts plug-in input cards Support high-speed data transfer setup plug-in cards Supports local diagnostics Supports software identification setup each type plug-in card OPERATION: Direct software control. INPUTS: Accepts cards (one channel card channels unit). SYNC: Automatic DATA STORAGE: None. INTERFACE: Proprietary PCI.
SIZE: 381mm WEIGHT: 17lb (7.7kg empty 19.5lb (8.8kg loaded with plug-in cards POWER: 230Vac user-selectable; ±10% setting; 50/60Hz; 200W max.
MODEL 6200A SCANNER SPECIFICATIONS
powered optional) Compact package Accepts plug-in input cards Supports network communication 100BASE-T Ethernet connection Multiple units linked together provide common control synchronous sampling Offers user-selectable decimal-based (radix binary-based (radix scanning rates On-board program data storage Supports local diagnostics Supports software identification setup each type plug-in card OPERATION: Stand-alone direct software control. INPUTS: Accepts cards (one channel card channels unit). SYNC: Multiple scanners synchronized with synchronization cable links. DATA STORAGE: configured: Internal: solid state. Removable: form factor removable storage devices, solid state. INTERFACE: Type Ethernet Topology 100Base-T Protocol TCP/IP (HTTP)
Document Number: 11270 Revision 14-Nov-06
OPERATING VIBRATION: peak three axes. Sweep 10Hz (solid state media). OPERATING SHOCK: peak three axes, shocks each axis (solid state media). SIZE: 12.3 (102 312mm) WEIGHT: 9.1lb (4.1kg) empty, 11.1lb (5.0kg) loaded with plug-in cards. POWER: Designed with power; 9-32Vdc, 100W max. Optional power adapter (Model 6207); 120/240Vac.
micro-measurements@vishay.com
www.vishaymg.com
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
SENSOR CARD SPECIFICATIONS
MODEL 6010A STRAIN GAGE CARD
Fixed low-pass anti-aliasing filter (six-pole) programmable shunt calibration circuits Input connections user's strain gage nine-pin D-sub connector CHANNELS: card. INPUTS: Strain Gages: 120, 350,1000 quarter bridges; 5000 half full bridges. Jumper-selectable completion resistors (0.01% 2.5ppm/°C typical). Measurement Range: Normal range mode: High range mode: ±163 range mode: ±1638 Resolution: Normal range mode: High range mode: range mode: 0.05
Supports software identification setup each type plug-in card Complete strain gage signal conditioner with 16-bit analog-to-digital converter Programmable digital filter Programmable excitation supply channel. supply settable 0.5, 10V. 50mA excitation current available each channel. Remote sense provided full-bridge transducers. Programmable gain complement excitation steps 10V. Full-scale input range will 383. excitation setting 0.5V will gain range, with one-half resolution. Gain settings independent channel. Internal bridge completion resistors: 120, 350, 1000 dummy resistors (jumper selectable); 1000 internal half bridge Programmable coarse balance range (4096 steps)
www.vishaymg.com
Strain Gage Based Transducers: 5000 impedance Measurement Range: Normal range mode: ±8mV/V High range mode: ±80mV/V range mode: ±0.8mV/V Resolution: Normal range mode: 0.25V/V High range mode: 2.5V/V range mode: 0.025V/V Input Impedance: 220M each input. Source Current: ±25nA max. Input Connector: Nine-pin D-sub style.
micro-measurements@vishay.com
Document Number: 11270 Revision: 14-Nov-06
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
AMPLIFIER: Zero Temperature Stability: ±1.5V/°C RTI, ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy Stability: (±0.1% 23°C) ±50ppm/°C Common-Mode Rejection 60Hz): 100dB typical Common-Mode Voltage: typical Accuracy: (typical): Input Frequency/Bandwidth: 500/3000 50/200 Spurious Free Dynamic Range: 100dB 110dB Signal Noise: 90dB 95dB Signal Distortion: 100dB 110dB Coarse Balance Range: ±99% measurement range (typically 300) CALIBRATION: shunt calibration points available each channel. Switch-selectable. Calibration switches, software selectable. EXCITATION: 0.0, 0.5, 1.0, 2.0, 5.0, 10.0Vdc. Software-programmable. Accuracy: ±3mV typical Current: 50mA max. Over-current protected. Load Regulation: <0.05% full scale load variation 100% full load Temperature Stability: Better than ±0.005%/°C Remote Sense: maximum lead resistance. CONVERTER Type: 16-bit successive approximation with integrated sample hold. Integral Linearity Error: FILTERS: Linear phase, analog, 6-pole anti-aliasing filter, 256-tap, programmable, digital filter (lowpass) Passband Frequency: User-selectable 4kHz ANALOG OUTPUT: (6010A version only) Type: ±5.00V typical full-scale input Output Load: 2000 Bandwidth: 15kHz (-0.5dB typical)
Document Number: 11270 Revision 14-Nov-06
MODEL 6020A THERMOCOUPLE CARD
Complete thermocouple signal conditioner with 16-bit analog-to-digital converter Programmable digital filter Programmable common cold-junction reference Compensation provided thermocouple types Fixed low-pass anti-aliasing filter (six-pole) Connections user's thermocouple circuit removable three-terminal screw connector CHANNELS: card. INPUTS: Thermocouple types Built-in electronic cold-junction compensation. Software-selectable Open sensor detection Input Impedance: differential, 100K common mode. Source Current: ±0.5nA typical; ±5nA max. INPUT CONNECTOR: Three-position screw terminal AMPLIFIER: Zero Temperature Stability: ±1.5V/°C RTI, ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy Stability: 0.05% 23°C 50ppm/°C Common-Mode Rejection 60Hz): 100dB typical Common-ModeVoltage: typical
micro-measurements@vishay.com
www.vishaymg.com
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
Accuracy: (typical): Input Frequency/Bandwidth: 500/3000 Spurious Free Dynamic Range: 100dB Signal Noise: 90dB Signal Distortion: 100dB MEASUREMENT RANGE: ±81.9mV RESOLUTION: 2.5V CONVERTER Type: 16-bit successive approximation with integrated sample hold. Integral Linearity Error: FILTERS: Linear phase, analog, 6-pole anti-aliasing filter, 256-tap, programmable, digital filter (lowpass) Passband Frequency: User-selectable 4kHz MODEL 6030A HIGH-LEVEL INPUT CARD 50/200 110dB 95dB 110dB INPUTS: volts (differential) Input Impedance: each input. Source Current: ±2nA typical; ±100nA INPUT CONNECTOR: Nine-pin D-sub style AMPLIFIER: Zero Temperature Stability: ±2V/°C RTI, typical. ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy Stability: ±0.05% 23°C 20ppm/°C Common-Mode Rejection 60Hz): 86dB typical gain 94dB typical gain Common-Mode Voltage: ±12V typical Accuracy: (typical): Input Frequency/Bandwidth: 500/3000 Spurious Free Dynamic Range: 100dB Signal Noise: 90dB Signal Distortion: 100dB MEASUREMENT RANGES: ±10Vdc RESOLUTION: 30.5, 152.5, 305V EXCITATION: 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0, 24.0, 30.0Vdc Accuracy: ±10mV typical 24Vdc; 30Vdc Current: 50mA max. Over-current protected Over-current protected. Load Regulation: <±0.05% full scale load variation 100% full load Temperature Stability: Better than ±0.005%/°C CONVERTER Type: 16-bit successive approximation with integrated sample hold. Integral Linearity Error: Complete high-level signal conditioner with 16-bit analog-to-digital converter Programmable gain Programmable digital filter Programmable excitation supply. supply settable 0.5, 30V. 50mA current available each channel. Fixed low-pass anti-aliasing filter (six-pole) Input connections user's voltage source nine-pin D-sub connector Analog output CHANNELS: card.
www.vishaymg.com micro-measurements@vishay.com Document Number: 11270 Revision: 14-Nov-06
50/200 110dB 95dB 110dB
FILTERS: Linear phase, analog, 6-pole anti-aliasing filter, 256-tap, programmable, digital filter (lowpass) Passband Frequency: User-selectable 4kHz ANALOG OUTPUT: (6030A version only) Type: ±5.00V typical full-scale input ±32767 Output Load: 2000 Bandwidth: 15kHz (-0.5dB typical)
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 6040A LVDT CARD CALIBRATION: Excitation sample EXCITATION: 3.0Vrms 2500, 5000, 10000Hz sine wave. Software-selectable Accuracy: ±5mVrms typical Current: ±50mA max. Over-current protected. Load Regulation: <±0.1% full scale load variation 100% full load Temperature Stability: Better than ±0.05%/°C CONVERTER Type: 16-bit successive approximation with integrated sample hold Integral Linearity Error: Complete LVDT signal conditioner with 16-bit analog-to-digital converter Programmable digital filter Independent excitation supply Programmable gain steps Supports six-, five-, four-, three-wire transducers Fixed low-pass anti-aliasing filter (six-pole) Excitation reference provided calibration Input connections user's transducer nine-pin D-sub connector CHANNELS: card. INPUTS: 6-wire transducers. Input Impedance: each input. Source Current: ±2nA typical; ±100nA INPUT CONNECTOR: Nine-pin D-sub style AMPLIFIER: Zero Temperature Stability: ±2V/°C RTI, typical. ±100V/°C RTO, after 30-minute warm-up. Gain Accuracy Stability: ±0.25% typical Common-Mode Rejection 60Hz): 86dB typical gain 94dB typical gain Common-Mode Voltage: ±12V typical MEASUREMENT RANGES: ±0.5, ±2.5, ±5Vrms RESOLUTION: 15.25, 30.5, 76.2, 152.5Vrms
Document Number: 11270 Revision 14-Nov-06 micro-measurements@vishay.com www.vishaymg.com
FILTERS: Butterworth, six-pole anti-aliasing analog filter, 256-tap, programmable, digital filter (lowpass) Passband Frequency: User-selectable 4kHz ANALOG OUTPUT: (6040A version only) Linear Output: 5.00V typical full-scale input Output Load: 2000 Bandwidth: 1kHz (-3dB typical)
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 6050 PIEZOELECTRIC CARD Accuracy: (typical gain step) Input Frequency/Bandwidth: 500/3000 Spurious Free Dynamic Range: 100dB Signal Noise: 90dB Signal Distortion: 100dB
50/200 110dB 95dB 110dB
MEASUREMENT RANGES: type transducers: ±10.5V, ±5.25V, ±2.1V, ±1.05V type transducers: ±200 000pC, ±100 000pC, 000pC, 000pC, 000pC, ±4000pC, ±2000pC RESOLUTION: 0.0015% range CALIBRATION: Excitation sample EXCITATION: 20mA selections type transducers Accuracy: (±30A) typical 20mA Voltage Compliance: 28V. Temperature Stability: ±50ppm/°C CONVERTER Complete piezoelectric signal conditioner with 16-bit analog-to-digital converter Supports both (voltage mode, impedance) (charge mode, high impedance) type piezoelectric transducers Programmable constant current excitation supply transducers software settable 20mA Programmable gain steps transducers steps transducers Programmable digital filter Fixed low-pass anti-aliasing filter (six-pole) Input connections user's transducer connector CHANNELS: card. INPUTS: Voltage mode (VM) charge mode (CM) piezoelectric type transducers (type switch-selectable) Coupling: type charge amplifier with software-selectable time constants seconds type coupling remove bias voltage with high pass response 0.1Hz (-3dB) INPUT CONNECTOR: Female AMPLIFIER: Zero Temperature Stability: ±10V/°C RTI, typical, after 30-minute warm-up Charge Amplifier Zero Stability: ±1.2pC/°C typical second time constant Gain Accuracy Stability: ±0.1% +23°C; ±25ppm/°C
www.vishaymg.com micro-measurements@vishay.com Document Number: 11270 Revision: 14-Nov-06
Type: 16-bit successive approximation with integrated sample hold Integral Linearity Error: FILTERS: Linear phase, analog, 6-pole anti-aliasing filter, 256-tap, programmable, digital filter (lowpass) Passband Frequency: User-selectable 4kHz
System 6000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 6095 DIGITAL/TACHOMETER CARD INPUT CONNECTOR: Nine-pin, D-sub style RELAY OUTPUTS: Quantity: Configuration: 500mA contact 30Vac 30Vdc into resistive load. DIGITAL INPUTS: Quantity: Four Configuration: Optically isolated. Schmitt-trigger input thresholds accept 28Vdc without damage. 2.23 pull-up resistors selected each input. Impedance: Data Rate: 200kHz Accessory Supply: Volt 75mA
Multi-function digital input card Relay output control functions Compatible with System 6000 hardware Supported StrainSmart software When used conjunction with Vishay Micro-Measurements StrainSmart® Software, Model 6095 Digital/Tachometer Card enables user capture reduce data five operating modes: Tachometer Mode Interval Mode Quadrature Mode Counter Mode Digital Input Mode Depending upon mode selected, data reduced digital input; counts; interval counts; pulses; rate; shaft angle; RPM; radians degrees second; elapsed time (milliseconds, seconds minutes); calculated values. Multiple Model 6095 Cards used each system, each card system configured individually operating mode. However, relay provides distinct control function (on/off control testing machines, etc.) system when using Model 6100 Scanner, scanner when using multiple Model 6200 Scanners. Model 6095 compatible with Model 6100 6200 Scanners. supported Version 3.0, later, StrainSmart Software; no-charge upgrades available upon request.
Document Number: 11270 Revision 14-Nov-06
micro-measurements@vishay.com
www.vishaymg.com
System 7000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
FEATURES
Stable, accurate, low-noise signal conditioning Measurement accuracy ±0.05% Measurement resolution microstrain Individual input cards strain gage strain-gagebased transducers (Model 7003-8-SG), thermocouples (Model 7003-8-TC), sensors with high-level voltage outputs (Model 7003-8-HL) Electronically selectable, built-in bridge completion 120-, 350-, 1000-ohm strain gages Virtually unlimited number channels increments channels Maximum scan rate 2048 samples second Self calibration traceable NIST standard Simultaneous sampling with anti-aliasing filter analog-to-digital conversion each channel Selectable digital filtering measurement signals High-speed Ethernet network interface
DESCRIPTION
Vishay Micro-Measurements System 7000 builds upon years experience gained since introduction Systems 4000, 5000, 6000 continuing provide complete hardware/software approach data acquisition, reduction, presentation strain gages related sensors stress analysis testing. System 7000 hardware designed incorporate features required precision strain measurement high channel density enclosure. Strain gages, strain-gage-based transducers, thermocouples, other sensors with high level voltage outputs intermixed groups eight choosing appropriate sensor card channels height, 19-inch rack-mountable scanner (7000-128-SM). Ethernet interface allows flexible positioning scanners, multiple scanners easily synchronized using single sync cable (maximum length meters). system configured with virtually unlimited number sensors. System 7000 high performance data acquisition instrument with measurement accuracy ±0.05% full scale. Each sensor card employs 24-bit analog digital converter enabling microstrain resolution. Scan rates 2048 samples second available simultaneous reading sensor inputs. combination analog flexible Finite Impulse Response (FIR) filters available provide adequate anti-alias filtering scanning rates. Each sensor card high-capacity nonvolatile data storage capabiliwww.vishaymg.com micro-measurements@vishay.com Document Number: 11271 Revision: 12-Oct-06
Electronically selectable bridge completion resistors allow user choose between 120-, 350-, 1000-ohm strain gages through software selection. Several design features provided reduce total cost ownership. System 7000 capable self-calibration with removable calibration reference (7000-SM-VC). Calibration performed anywhere there need return entire system factory calibration. Down-time while waiting calibration essentially eliminated. Input connectors RJ-45 type assembly time fast using simple cable crimping tools. Sensor input cards common Analog Input Cards (Model 7003-8-A-I), which thereby allow users interchange sensor input cards with analog input cards. Individual scanners separated located near sensors reduce sensor cabling costs.
System 7000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 7000-128-SM SCANNER SPECIFICATIONS INPUT POWER: 32Vdc, POWER INDICATION: Green LED. Illuminated when power ETHERNET INTERFACE: IEEE 802.3, 802.3u 10Base-T, 100Base-TX, half- full-duplex, auto-detect COMPACT FLASH® CAPACITY: 512MB supplied; maximum, Removable PROCESSOR: 250MHz floating point digital signal processor MEMORY: 64MB SDRAM INTERNAL COMMUNICATION: Asynchronous command bus, synchronous data SYSTEM SYNCHRONIZATION: Connections: Sync Sync Topology: Daisy-chain Cable Connection: TIA/EIA RJ-45, Category Max. Distance: 100m SYSTEM CALIBRATION REFERENCE: Firmware-controlled Accuracy: ±40ppm setting Drift: 1.9ppm/°C 0.6µV/°C typical, 9.4ppm/°C 2.1µV/°C maximum Resolution: 150µV nominal Voltage Range: DIMENSIONS: 17.5 13.37 inches (178 340mm) WEIGHT: 20lb (9.1kg)
purpose Model 7000-128-SM Scanner house retain acquisition cards, regulate power cards, establish maintain communication between Ethernet interface input cards, synchronize analog-to-digital converters system, provide visual status information operator. CAPACITY: Input Cards. channels maximum CONFIGURATIONS: Rack-mount (19-inch) bench-top DISPLAY: white LED-backlit display PANEL: individual red/green LEDs; channel KEYPAD: Membrane. 20-key; numeric keypad, navigation keypad, three soft-keys MODEL 7003-8-SG STRAIN GAGE INPUT CARD
CHANNELS: Eight card INPUTS: Software selectable S+/S-, Vcal+/Vcal-, excitation Strain Gage: 120, 350, 1000 quarter-bridges; 5000 half- full-bridges Input Impedance: 220M nominal each input Source Current: ±5nA volt excitation MEASUREMENT RANGE RESOLUTION: Total range depends upon excitation setting (see table). Resolution: 0.5µ (GF=2) Model 7003-8-SG Strain Gage Input Card used conjunction with Model 7003-8-A-I Analog Input Card perform bridge excitation, bridge completion, shunt calibration, signal conditioning eight quarter, half, full bridges.
Document Number: 11271 Revision 12-Oct-06
micro-measurements@vishay.com
www.vishaymg.com
System 7000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
Measuring Range Includes Full Scale Imbalance @GF=2 mV/V 17.5 12.5
Excitation Volts 0.25 0.75
INPUT CONNECTOR: Eight-pin TIA/EIA RJ-45 (Amp type 554739 equivalent) AMPLIFIER: Zero Temperature Stability: ±1µV/°C RTI, after 60-minute warm-up Gain Accuracy Stability: ±0.05%; ±50ppm/°C year without periodic VCAL) Analog Input (including full-scale balance): Range: ±50mV High Range: ±220mV Linearity: ±0.02% Full Scale Common-Mode Rejection: >90dB 60Hz) Common-Mode Voltage Range: ±12V typical BALANCE: Type: Software (mathematical) Range: Full Range MODEL 7003-8-TC THERMOCOUPLE INPUT CARD
EXCITATION: Selection: Software controlled Resolution: Accuracy: ±4mV typical (Firmware measures excitation variations during arming process) Current: 50mA max. channel Over-current limited Over-current indication Load Regulation: <0.05% full scale 100% full scale load with remote sense Temperature Stability: ±10ppm/°C QUARTER-BRIDGE COMPLETION: Selection: Firmware-controlled Accuracy drift: 350: ±0.01%, 2.8ppm/°C max. ±0.01%, 1.6ppm/°C max. (socketed) SHUNT CALIBRATION: Selection: Firmware-controlled Configuration: Internal: D120, D350, D1000 Remote: RcalA RcalB Sockets: Tin-plated Levels: Simulates 10000µ Values: D120: 5940 ±0.1% D350: 17325 ±0.1% D1000: 49500 ±0.1% SYSTEM CALIBRATION: Firmware-controlled Calibration voltage: Supplied Model 7000-SM-VC voltage calibration card Type: point, samples/point. Least squares regression mean values SIZE: (165 23mm) WEIGHT: 0.45lb (0.2kg)
Model 7003-8-TC Thermocouple Input Card used conjunction with Model 7003-8-A-I Analog Input Card perform signal conditioning cold-junction compensation thermocouple types CHANNELS: Eight card INPUTS: Supported thermocouple types: Cold-junction compensation, software-selectable
www.vishaymg.com
Open-sensor detection Input Impedance: 220M nominal each input Input Connectors: Five-position connector with screw terminals AMPLIFIER: Zero Temperature Stability: ±2µV/°C RTI, ±10µV/°C RTO, after 60-minute warm-up Gain Accuracy Stability: ±0.1%; ±30ppm Linearity: ±0.02% Full Scale Common Mode Rejection 60Hz): >90dB Common Mode Voltage range: ±12V typical MEASUREMENT RANGE RESOLUTION: Range: ±81.9mV Resolution: minimum ACCURACY: ±2°C SIZE: (165 23mm) WEIGHT: 0.45lb (0.2kg)
micro-measurements@vishay.com
Document Number: 11271 Revision 12-Oct-06
System 7000
Vishay Micro-Measurements
StrainSmart® Data Acquisition System
MODEL 7003-8-HL HIGH LEVEL INPUT CARD AMPLIFIER: Zero Temperature Stability: ±2µV/°C RTI, typical, ±10µV/°C RTO, after 60-minute warm-up Gain Accuracy Stability: ±0.1%; ±30ppm Linearity: ±0.02% Full Scale Common-Mode Rejection Hz): >90dB Common-Mode Voltage Range: ±12V typical MEASUREMENT RANGES RESOLUTION: Range: ±10V Resolution: 100µV effective EXCITATION: Selection: Software controlled Bipolar range: ±15Vdc (30Vdc total) Unipolar range: +24Vdc Accuracy: ±0.1% full scale using remote sense Current: 100mA max. Over-current/over-temperature protected Load Regulation: <0.05% full scale (bipolar mode) load variation 100% full scale load (with remote sense) Temperature Stability: Better than ±30ppm/°C DIMENSIONS: (165 23mm) WEIGHT: 0.45lb (0.2kg)
Model 7003-8-HL High Level Input Card used conjunction with Model 7003-8-A-I Analog Input Card perform signal conditioning excitation high level (±10V) inputs. CHANNELS: Eight card INPUTS: Differential Input Impedance: 220M nominal each input Input Bias Current: ±0.5nA typical (±2nA max.) INPUT CONNECTOR: Eight-pin RJ-45 MODEL 7003-8-A-I ANALOG INPUT CARD
Model 7003-8-A-I Analog Input Card performs analog anti-alias filtering, analog-to-digital conversion data storage System. Model 7003-8-A-I used conjunction with Sensor Input Card, which performs sensor-specific analog conditioning. Model 7003-8-A-I consists eight dedicated 3-pole constant delay analog anti-alias filters, eight fully synchronized, analog-to-digital converters operating samples/second/channel, dedicated digital signal processor perform scaling digital filtering, 800,000 sample pre-trigger buffer, 512MB CompactFlash® memory data storage. CHANNELS: Eight card CONVERTER: Quantity: Eight (one channel) Architecture: Sigma-delta Resolution: bits Conversion Rate: Radix-10: samples/second/channel Radix-2: 40.96k samples/second/channel
Document Number: 11271 Revision 12-Oct-06
DATA RECORDING RATES: 2048, 1024, 512, 256, 128, samples/second/channel (radix-2) 2000, 1000, 500, 200, 100, samples/second/channel (radix-10) PRE-TRIGGER BUFFER: Type: SDRAM, firmware-controlled Depth: 800,000 samples/channel ANALOG ANTI-ALIAS FILTER: Type: Low-pass Frequency: 3.5kHz @-3dB Number Poles: Three Topology: GIC, constant delay PROCESSOR: Type: 32-bit floating point digital signal processor 250MHz operating frequency RAM: Type: SDRAM Size: 64MB PROGRAM CALIBRATION DATA STORAGE: Type: Flash Memory Size: DATA STORAGE: Type: Sandisk Ultra-Series CompactFlash Quantity: card Capacity: 512MB supplied; maximum Removable DIGITAL-TO ANALOG CONVERTER: Resolution: Range: 0-10V SIZE: (173 18mm) WEIGHT: 0.35lb (0.16kg)
www.vishaymg.com
micro-measurements@vishay.com
www.vishaymg.com
micro-measurements@vishay.com
1300 Gage Installation Tester 1550A Strain Indicator Calibrator V/E-40 Strain Gage Simulator Welder RS-200 Residual Stress Milling Guide
Special Purpose Instruments
micro-measurements@vishay.com
Model 1300
Vishay Micro-Measurements
Gage Installation Tester
FEATURES
compact, battery-powered instrument used verify electrical quality strain gage installation BEFORE placed service Reads with push button-no warm-up Reads insulation resistance (leakage) megohms with 15Vdc Measures deviation installed gage resistance from precise standards resolution 0.02 percent Ohmmeter scale troubleshooting questionable installations Verifies complete gage circuit, including leadwires
DESCRIPTION
most important measurements used verify quality strain gage installation insulation resistance (leakage ground) shift gage resistance installation procedures. While these measurements complete guarantee eventual proper strain gage performance, installation that produces questionable values should relied upon where accuracy results necessary. example, voltage difference between specimen strain gage frequently exists. insulation resistance will permit this voltage differential introduce extraneous signals during strain measurement. Several sources variations insulation resistance shifts gage resistance are: Insulation resistance excess megohms should expected foil strain gages when installed under laboratory conditions. value megohms should considered minimum. reading below this value generally indicates trapped foreign matter, moisture, residual flux backing damage soldering, well incomplete solvent evaporation from overcoating. Deterioration insulation resistance with time indication improperly coated installation. higher test temperatures, particularly above +300°F [+150°C], normal expect lesser values. megohms considered lower allowable value. Shifts gage resistance during installation should normally exceed 0.5% when using room-temperaturecuring adhesives. Resistance shifts greater than 0.5% generally indicate damage gage improper handling clamping. However, strain gages installed using elevated-temperature-curing adhesives exhibit greater shifts resistance adhesive lock-up elevated temperatures (difference linear coefficient thermal expansion between strain gage specimen). These shifts will vary depending upon specific cure temperature materials used. shifts should never exceed should uniform within 0.5%.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11301 Revision: 28-Aug-06
Model 1300
Vishay Micro-Measurements
Gage Installation Tester
SPECIFICATIONS
Input Circuits: Gages: Three-wire quarter bridge (120 350) half bridge. Other value quarter bridges using customer's reference, readily accessible panel terminals. ohmmeter: leads (500 500M midscale). Input Leads: 4-ft [1.2m] 4-conductor [0.4-mm diameter] twisted Teflon®-insulated cable supplied (with ground clip three tinned leads). Meter: 3.5-in size (3.00-in [76-mm] scale length) with mirror. Tracking accuracy full range. Mode Switch: Five momentary push buttons: battery check, deviation, deviation, gage resistance (ohms), insulation resistance (megohms). Deviation Mode: ranges, ±5%, F.S. graduations either side zero). Accuracy: range: 0.04% meter graduations) range: 0.2% meter graduations) Excitation: 1.0Vdc gage. Insulation Resistance Mode: Graduated 000M (500M mid-scale). Accuracy: scale division. Test Voltage: 15Vdc open circuit. Mode: Graduated (500 mid-scale). Accuracy: scale division. Test Voltage: 2Vdc open circuit (0.4Vdc @120). Environmental: +15° +125°F [-10° +50°C]; relative humidity, non-condensing. Size: Aluminum case (separable lid) with [125 126mm]. Weight: 3.6lb [1.6kg] with batteries. Power Supply: Four NEDA 1604 batteries (Eveready® equivalent). Life: Will fully test 1000-5000 installations.
specifications nominal typical +23°C unless noted. Teflon Registered Trademark DuPont Eveready Registered Trademark Eveready Battery Inc.
Document Number: 11301 Revision: 28-Aug-06
micro-measurements@vishay.com
www.vishaymg.com
1550A
Vishay Micro-Measurements
Strain Indicator Calibrator
FEATURES
True Wheatstone bridge circuitry Simulates quarter, half &full bridge both 120/350 Three decades push buttons Strain range direct reading: 900µ. increments 100µ Transducer range: ±49.95mV/V. increments 0.05mV/V Reversing switch plus minus calibration High precision Vishay resistors used throughout ensure excellent stability Accuracy 0.025 percent traceable U.S. National Institute Standards Technology
laboratory standard verifying calibration strain transducer indicators.
DESCRIPTION
Sound engineering laboratory practices require that instrumentation used make critical strain measurements periodically calibrated verify that within manufacturer's original specifications. Additionally, each type strain indicator exhibits some degree nonlinearity, especially large strains during quarter-bridge operation. Since this most common stress analysis application strain gages, important that strain indicator calibrated this mode. Instrumentation span should also checked number points before each important test avoid inaccurate data. Model 1550A calibrator Wheatstone bridge generates true change resistance arms bridge. simulates actual behavior strain gage both positive negative strain. `star network' used certain other commercial calibrators provides substantially lower cost instrument design, because component specifications less critical, fewer components required. However, `star network' cannot simulate quarter-bridge strain gage behavior, cannot simulate positive strain. Another serious problem with this circuit that bridge input output resistances change abnormal manner, leading inaccuracies calibration under some conditions. calibrator based Wheatstone bridge principle requires stable components. total ultra-stable Vishay precision resistors used Model 1550A calibrator provide stability, repeatability, accuracy incremental steps required laboratory standards instrument.
WHEATSTONE BRIDGE STAR NETWORK
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11313 Revision: 08-Jun-06
1550A
Vishay Micro-Measurements
Strain Indicator Calibrator
certificate calibration provided with each Model 1550A calibrator
SPECIFICATIONS
Accuracy: 0.025% setting (0.0005mV/V), maximum. Traceable United States National Institute Standards Technology. Repeatability: (0.0005mV/V), maximum Stability: (0.001% setting ±1µ)/°C, maximum Thermal EMF: 0.5µV/V excitation, maximum Bridge Resistances: Input Resistance: ±0.05%, maximum, from nominal output settings. Output Resistance: ±0.05%, maximum, from nominal "000"µ, -0.25% 900µ. Circuit: True adjacent arms (opposite signs), plus fixed arms bridge completion. Simulation: Quarter bridge, active arm. Half bridge, active arms. Full bridge, active arms. Range: active arms: 900µ steps 100µ 2.00. ±49.95mV/V steps 0.05mV/V. active arm: 950µ steps 2.00. Excitation: meet accuracy repeatability specifications: 120: 10Vdc. 350: 15Vdc. Maximum Permissible: 120: 350: Output 000: (0.025mV/V), maximum full-bridge mode. Environment: Temperature: +50° +100°F (+10° +38°C). Humidity: non-condensing. Size: Aluminum case (separable lid): 5-3/4 8-1/4 7-3/4 (145 195mm). Weight: 4.8lb (2.2kg). specifications nominal typical +23°C unless noted.
Document Number: 11313 Revision 08-Jun-06
micro-measurements@vishay.com
www.vishaymg.com
Model V/E-40
Vishay Micro-Measurements
Strain Gage Simulator
FEATURES
Decade selector switches Resistance range: 30.00 1111.10 0.01 steps High precision Vishay resistors used throughout ensure excellent stability Accuracy 0.02% setting Simulates tension compression strain most widely used strain gage resistance values Simulates broad range RTD's instrumentation setup calibration
precision decade resistor accurately simulating behavior strain gages RTD's.
DESCRIPTION
V/E-40 Strain Gage Simulator accurate, stable, compact, five-decade resistor specially designed simulate behavior strain gages RTD's, broad range measurement calibration applications. precision strain gage simulator, V/E-40 used measure nonlinearity instrumentation quarterbridge operation, verify instrument calibration over anticipated measurement range. also well suited measuring desensitization strain gage circuit finite resistance strain gage leadwire system. similar manner, V/E-40 temporarily substituted over resistance range 30.00 1111.10 ohms verify calibration temperature measurement instrumentation. V/E-40 also used conjunction with conventional Wheatstone bridge strain indicator measure arbitrary resistances between 30.00 1111.10 ohms, eliminate Wheatstone bridge nonlinearity effects when measuring high post-yield strains quarter-bridge operation. this mode, resistance strain gage measured connected Wheatstone bridge, V/E-40 used decade resistor adjacent arm, strain measuring instrument null detector. Other applications include investigative tool troubleshoot faulty strain gage installations, precision decade resistor.
SPECIFICATIONS
Accuracy: 0.02% reading. Maximum Current: meet accuracy repeatability specifications:) 120: 65mA; 350: 55mA; 1000: 25mA. Stability: ±3ppm/°C maximum. Resistance range: 30.00 1111.10 0.01 steps. Environment: +120°F [-18° +49°C], relative humidity, non-condensing. Size: 3-7/8 9-1/8 3-1/8 89mm]. Weight: 1.9lb [0.85kg]. specifications nominal typical +23°C [+73°F]
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11316 Revision: 02-Jun-06
Model V/E-40
Vishay Micro-Measurements
Strain Gage Simulator
APPLICATIONS
with Model 3800 Wide Range Strain Indicator
STRAIN INDICATOR
D120 D350
V/E-40
V/E-40 used large strain measurement
STRAIN INDICATOR
ACTIVE DUMMY
V/E-40
V/E-40 used measure arbitrary resistance value,
Document Number: 11316 Revision 02-Jun-06
micro-measurements@vishay.com
www.vishaymg.com
Model
Vishay Micro-Measurements
Portable Strain Gage Welding Soldering Unit
FEATURES
Separate visual audible indicators monitor welder status Weld energy continuously adjustable from joules, making Model excellent choice installing weldable strain gages temperature sensors, well small thermocouples light-gauge metal. Supplied with lightweight soldering pencil front-panel control adjusts soldering temperature wide range soldering applications field laboratory. "Low-battery" light warn user when internal, sealed lead-acid battery requires charging battery charger included provide full battery charge with danger overcharging. Indicator lights monitor battery charge rate. Convenient storage space cables, battery charger instruction manual.
GENERAL SPECIFICATIONS
Overall Size: 9-3/4 [230 250mm]. Weight: 21lb [9.5kg]. Power Recharging: 115Vac 230Vac, 50-60Hz. Uses external transformer (provided). Operating Storage Temperature Range: +120°F [-20° +50°C].
WELDING SPECIFICATIONS
Weld Energy Range: joules, continuously adjustable front-panel control. Maximum open-circuit voltage less than 25Vdc. Maximum Weld Repetition Rate: minute joules, typical. Number Welds Battery Charge: Approximately 2000 weld energy setting joules. This equivalent Micro-Measurements weldable gage installations. Battery Charge Time: (from full discharge) hours full charge; hours full charge. Battery: sealed, rechargeable lead-acid (non-liquid) type, volt, ampere-hour. Welding Probe: Manually fired with trigger control "steady-rest." Welding Cables: [1.5m], fully flexible. Weld Energy Monitor: Calibrated front-panel control with READY WAIT indicators; audible indication selectable.
www.vishaymg.com
micro-measurements@vishay.com
Document Number: 11302 Revision: 28-Aug-06
Model
Vishay Micro-Measurements
Portable Strain Gage Welding Soldering Unit
PANEL CONTROL FEATURES
SELECTOR SWITCH WELDING/ SOLDERING
BATTERY STATUS INDICATOR LIGHTS
WELD ENERGY CONTROL POWER
SOLDERING PENCIL RECEPTACLE SOLDERING PENCIL HEAT CONTROL
CABLE STORAGE AREA
AUDIO INDICATOR SWITCH
SOLDERING SPECIFICATIONS
Temperature Control: Continuously variable with bands indicating melting range solders. Soldering Pencil: gm], rated watts, volt operation. temperature adjustable from +200° +900°F [+90° +480°C]. Soldering Duration: hours using +361°F [+183°C] melting point solders (with initial full charge). Accessory: Model 700-A103 Spot Welding Probe Set: Recommended spot welding instrument leadwires ZCSeries high-temperature gage ribbons.
specifications nominal typical +23°C unless noted.
Document Number: 11302 Revision: 28-Aug-06
micro-measurements@vishay.com
www.vishaymg.com
RS-200
Vishay Micro-Measurements
Milling Guide
Residual Stress Measurements
INTRODUCTION
predominant factor contributing structural failure machine parts, pressure vessels, framed structures, etc., residual "locked-in" stresses that exist object prior being into service. These residual stresses usually introduced during manufacturing, caused processes such casting, welding, machining, heat treating, molding, etc. Residual stress cannot detected evaluated conventional surface measurement techniques, since strain sensor (strain gage, photoelastic coating, etc.) only respond strain changes that occur after sensor installed. most widely used practical technique measuring residual stresses hole-drilling strain gage method described ASStandard E837. With this method, specially configured electrical resistance strain gage rosette bonded surface test object, small shallow hole drilled through center rosette. local changes strain introduction hole measured, relaxed residual stresses computed from these measurements. Vishay Micro-Measurements Tech Note TN-503, Measurement Residual Stresses Hole-Drilling Strain Gage Method, presents detailed discussion theory application this technique. hole-drilling method generally considered semidestructive, since drilled hole noticeably impair structural integrity part being tested. Depending type rosette gage used, drilled hole typically 0.062 0.125in (about 3.0mm), both diameter depth. many instances, hole also plugged, necessary, return part service after residual stresses have been determined. practicality accuracy this method directly related precision with which hole drilled through center strain gage rosette. Vishay Micro-Measurements RS-200 milling guide provides practical means accomplish this task.
RS-200 MILLING GUIDE<
Other recent searches
uPD750068 - uPD750068 uPD750068 Datasheet
SPLB26A - SPLB26A SPLB26A Datasheet
LMH6645 - LMH6645 LMH6645 Datasheet
L2SA1365 - L2SA1365 L2SA1365 Datasheet
EL6119 - EL6119 EL6119 Datasheet
FN7208 - FN7208 FN7208 Datasheet
E2P0048-37-X3 - E2P0048-37-X3 E2P0048-37-X3 Datasheet
B78381-A1036-A3 - B78381-A1036-A3 B78381-A1036-A3 Datasheet
B78381-A1037-A3 - B78381-A1037-A3 B78381-A1037-A3 Datasheet
AN2359 - AN2359 AN2359 Datasheet
AN2273 - AN2273 AN2273 Datasheet
AN2273a - AN2273a AN2273a Datasheet
2SC4125 - 2SC4125 2SC4125 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
