High Performance Thermoelectric Coolers C4877, C4878 Series C4877

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High Performance Thermoelectric Coolers C4877, C4878 Series C4877

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Thermoelectric Coolers
High Performance Thermoelectric Coolers C4877, C4878 Series
C4877 series C4878 series thermoelectric coolers constructed with enhanced electrostatic magnetic shielding (C4877 Series). This minimizes influence external noise photomultiplier tube thus significantly improves photometric accuracy. These coolers offer userfriendly functions such easy temperature control pilot lamp blanking. C4877 series designed with (2") (1-1/2") diameter head-on photomultiplier tubes, C4878 series
Left: C4877 Power Supply Right: C4877 Cooled Housing
TACCF0161
Thermoelectric cooling using Peltier elements About cooling temperature (with cooling water) Evacuated, double-pane window with heater frost prevention Built-in electrostatic magnetic shielding (C4877 Series) Water shut-off protection guard Peltier elements Stable operation regulated power supply
Specifications
[Cooled Housing]
Parameter Cooling Heat Exchange Medium Amount Cooling Water Cooling Temperature (with cooling water Temperature Controllable Range (with cooling water Cooling Time Optical Window Material C4877 Series Applicable PMTs (Optional) C4878 Series C4877 Series Applicable Socket Assembly C4878 Series Holder (Optional) Weight Value/Description Thermoelectric cooling using Peltier elements Water L/min L/min Approx. (continuously adjustable) Approx. Evacuated double-pane fused silica window with heater (1-1/8") Dia. (1-1/2") Dia. (2") Dia. Head-on MCP-PMT (R3809U-50 Series) E2762 Series E3059-500 (R3809U-50 Series)
[Power Supply]
Parameter C4877, C4878 C4877-01, C4878-01 Input Voltage (AC) C4877-02, C4878-02 Power Consumption Output Voltage Output Current Protection Circuit Weight Value/Description Hz/60 Hz/60 Hz/60 Functions against cooling water suspension over current/short circuit
[Components Accessories]
GCooled Housing (Including input window) GPower Supply GLight Shield GSpare Fuse GWater Hose Clamps GConnection Cable (1.5 Line Cable
operate C4877 C4878, water hoses with inner diameter required. NOTE: E2762 Series E2762-502 E2762-506 E2762-509 E2762-510 E2762-511 E2762-513 R1767 R943-02, R3310-02 R464, R585, R649 R329, R331 R316-02, R374, R2228, R5929, R6249 R375, R669
models E2762 series listed here high voltage input current output type.
Cooling Characteristics
TACCB0034EA
COOLING WATER AMBIENT TEMPERATURE
TACCB0035EA
COOLING TEMPERATURE (°C)
COOLING TEMPERATURE (°C)
TIME (min)
COOLING WATER TEMPERATURE (°C)
Cooling Effect Dark Count (C4877)
TACCB0038EB
Spectral Transmission Characteristics Optical Window
TACCB0036EA
R943-02 ROOM TEMPERATURE (17400 s-1)
TRANSMITTANCE
DARK COUNT (s-1)
1000
1000
1200
CHANNEL
WAVELENGTH (nm)
Dimensional Outlines (Unit:
FRONT
HOUSING
REAR
POWER SUPPLY
104±1.5
6-M3 THREAD S-100 O-RING 6-M3 THREAD S-100 O-RING
MAX. 61.5
PHOTOCATHODE
EVACUATED WINDOW WINDOW FLANGE
WINDOW FLANGE
EVACUATED WINDOW WINDOW FLANGE WINDOW FLANGE HOUSING FRONT PANEL
TACCA0173EB
HOUSING FRONT PANEL
TACCA0172EB
(C4877 Series)
(C4878 Series)
C4877-02 C4878-02 conform directive (89/336/EEC) (73/223/EEC) European Union.
Thermoelectric Coolers
Thermoelectric Coolers C659 Series
C659 series thermoelectric cooler designed reduce photomultiplier tube dark current enhance photomultiplier tube lower detection limit. When used with photomultiplier tube having Ag-O-Cs photocathode mode, dark current reduced 1/200 normal level room temperature. cooling photomultiplier tube sometimes encounters problems such dewing incident window leakage current socket base tube. these problems eliminated evacuated, double pane window custom socket assembly. C659-50 series designed (1-1/2") (1-1/8") diameter head-on photomultiplier tubes. C659-70 series specifically intended with (1-1/8") diameter side-on photomultiplier tubes.
LLeft: C659-50 Series Right: C659-70 Series
Thermoelectric cooling using Peltier elements Evacuated, double-pane window with heater frost prevention Water shut-off protection guard Peltier elements Built-in magnetic shield
Specifications
[Cooled Housing]
Parameter Cooling Heat Exchange Medium Amount Cooling Water Cooling Temperature Cooling Time Optical Window Material C659-50 Series C659-70 Series C659-50 Series Applicable Socket Assemblies C659-70 Series C659-50 Series Weight C659-70 Series Applicable PMTs C659-50 Series C659-70 Series Value/Description Thermoelectric cooling using Peltier elements Water L/min L/min Approx. Approx. Approx. Evacuated double-pane fused silica window with heater (1-1/2") Dia. (1-1/8") Dia. Head-on (1-1/8") Dia. Side-on E1135-500, -501, -502 (Optional) E1135-503 (Supplied)
NOTE: Cooling water: Cooling temperature differs depending photomultiplier tube type.
[Power Supply]
Parameter Input Voltage (AC) Power Consumption Output Voltage Output Current Protection Circuit Weight C659-50 Series C659-70 Series C659-50, C659-51, C659-52, C659-50 Series C659-70 Series C659-50 Series C659-70 Series C659-50 Series C659-70 Series Value/Description Hz/60 Hz/60 Hz/60 Functions against cooling water suspension 10.7
[Components Accessories]
GCooled Housing (Including magnetic shield input window) GPower Supply GLight Shield GConnection Cable GProtective Circuit Cable Line Cable
operate C659 series, water hoses with inner diameter required. NOTE: E1135 Series E1135-500 E1135-501 E1135-502 E1135-503 R980, R1387 R580 R6248 Dia. Side-on
models E1135 series listed here high voltage input current output type.
Cooling Characteristics (C659-50 Series)
TACCB0033EA
Effect Cooling Water Temperature (C659-50 Series)
TACCB0029EA
COOLING WATER: TEMPERATURE
COOLING TEMPERATURE (°C)
TEMPERATURE (°C)
INTERNAL WALL TEMPERATURE HOUSING
TIME (min)
COOLING WATER TEMPERATURE (°C)
Dimensional Outlines (Unit:
Cooled Housing (C659-50 Series)
EVACUATED WINDOW SOCKET ASSEMBLY COOLING WATER IN/OUT SOCKET ASSEMBLY
Cooled Housing (C659-70 Series)
11.5
TACCA0136EB
(FRONT)
(SIDE)
EVACUATED WINDOW P=0.75
SIGNAL
COOLING WATER IN/OUT (REAR)
TACCA0135EC
Power Supply
C659-50 SERIES.150 C659-70 SERIES.130
C659-50 SERIES.130 C659-70 SERIES.125
23.5
TERMINAL BASE
C659-50 SERIES.120 C659-70 SERIES.100
TACCA0137EB

High Performance Thermoelectric Coolers C4877, C4878 Series C4877

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