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DETECTOR H8285 LC-MS Longer Service Life; Used with Photomultiplier Tube
detector service life depends greatly output current magnitude ambient conditions. particular, service life detectors tends drastically shorten when used LC-MS. Hamamatsu H8285 detector specially designed eliminate this problem short service life, making ideal LC-MS applications. H8285 conversion dynode that efficiently converts input ions into electrons. These electrons then guided strike phosphor surface where they converted into light. This light then detected amplified photomultiplier tube with unique vacuum envelope. These design features ensure that H8285 detector will have long service life.
vH8285
SPECIFICATIONS
qConversion Dynode
Maximum Operating Vacuum Level Maximum Supply Voltage (DC) Below 110-2 -7000
LIFE CHARACTERISTICS
H8285 H8285
qPhotomultiplier
Averaged Maximum Output Current Maximum Supply Voltage (DC) Total Built-in Resistor Value -1000 -1000V Approx.
GAIN
CONVENTIONAL
1000
10000
TIME
technical document with detailed information these detectors available. Feel free know your e-mail address will send this information.
DETECTORS R5150-60, R5150-70 GC-MS Unprecedented High Sensitivity!
R5150-60 R5150-70 detectors deliver greatly improved sensitivity especially high mass numbers when used with mass spectrometer. This high sensitivity achieved electrode design that allows applying high voltage conversion dynode increase input energy. Sensitivity further enhanced using optimized electron trajectories achieve peak intensity even when detecting only small amounts sample. R5150-60 R515070 also designed minimize detection noise components generated from source, base line noise level shrunk acceptable level.
vLeft: R5150-70, Right: R5150-60 (Flange option)
SPECIFICATIONS
Parameter R5150-60 R5150-70
SAMPLE DATA
4103 3.5103 Octafluoronaphthlene m/z=272 S/N=100 3103
qConversion Dynode
ABUNDANCE
Maximum Operating Vacuum Level Maximum Supply Voltage (DC)
Below 110-2 -10000 -7000
2.5103 2103 1.5103 1103 0.5103
qElectron Multiplier
Maximum Operating Vacuum Level Minimum Multiplication 1500 Maximum Operating Multiplication Maximum Supply Voltage (DC) Total Built-in Resistor Value Number Dynode Stages Below 110-2 1105 1108 -3000 Approx. 18.5
TIME (min)
Subject local technical requirements regulations, availability products this promotional material vary. Please consult with sales office. Information furnished HAMAMATSU believed reliable. However, responsibility assumed possible inaccuracies omissions. Specifications subject change without notice. patent rights granted circuits described herein. 2001 Hamamatsu Photonics K.K.
HOMEPAGE http://www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: Foothill Road, 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: usa@hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. D-82211 Herrsching Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de France: Hamamatsu Photonics France S.A.R.L.: Saule Trapu, Parc Moulin Massy, 91882 Massy Cedex, France, Telephone: (33)1 Fax: (33)1 E-mail: france@hamamatsu.com United Kingdom: Hamamatsu Photonics Limited: Howard Court, Tewin Road, Welwyn Garden City, Hertfordshire 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 733, Fax: (39)02-935 E-mail: info@hamamatsu.it TEM1010E02
JAN. 2001 Printed Japan (500)

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