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NEW COMPACT TYPE PMT SERIES
New Electro-Optical Design 13mm (1/2 Inch) Diameter, 9-stage, Side-on Type
Our new electro-optic construction allows Hamamatsu to introduce an improved line of compact side-on PMTs. The X-axis anode uniformity full width half maximum (FWHM) is greater than existing models. This wider "sweet" spot increases detection efficiency and can make optical alignment easier. The R6357 is a unique addition, it is the new meshless multialkali compact PMT having over 100mA/W photocathode radiant sensitivity.
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Left: Quartz window Center: UV window Right: Meshless type (R6357)
APPLICATIONS
Emission Spectroscopy (ICP, Direct Reader) Environmental Monitoring (NOx, SO2, etc.) Fluorescence Immunoassay Chemiluminescence Immunoassay Hygiene Monitor (Bio Luminescence) X-ray Phototimer Fluorometer Microscope (Laser Scanning Microscope)
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. Information furnished by HAMAMATS U is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. © 1998 Hamamatsu Photonics K.K.
NEW COMPACT TYPE PMT SERIES
Side-On New Compact Type Photomultiplier Tubes
Spectral Response Type No. Remarks Range (nm) R6350 R6351 R6352 R6353 R6354 R6355 R6356 R6357 * R6358
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Peak PhotoWave- cathode Window Outline length Material Material No. (nm) 340 340 420 400 230 530 600 450 530 Sb-Cs Sb-Cs BA LBA Cs-Te MA MA MA LMA U Q U U Q U U U U 1 2 1 1 2 1 1 1 1
Dynode Structure No. of Stages CC/9 CC/9 CC/9 CC/9 CC/9 CC/9 CC/9 CC/9 CC/9
Socket Socket Assembly E678-11U/ E678-11U/ E678-11U/ E678-11U/ E678-11U/ E678-11U/ E678-11U/ E678-11U/ E678-11U/
Maximum Ratings
Cathode Sensitivity Luminous
Anode to Average Cathode Anode Min. Typ. Voltage Current (Vdc) (mA) (µA/lm) (µA/lm) 1250 1250 1250 1250 1250 1250 1250 1250 1250 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 20 20 80 30 — 80 140 350 140 40 40 120 70 — 150 250 500 200
For UV to visible range, 185 to 650 general purpose. Synthetic silica window type of R6350 High sensitivity variant of R6350 Low dark current bialkali photocathode For UV range 160 to 650 185 to 750 185 to 680 160 to 320
For UV to near IR range, 185 to 850 general purpose High sensitivity variant of R6355
High sensitivity variant of R6356, Meshless type
185 to 900 185 to 900 185 to 830
Low dark current variant of R6356
* Achieved the higher photocathode sensitivity by eliminating the mesh in front of the photocathode. It also features no output variation, disturbed by the mesh, when the incident light spot to the photocathode is small. NOTE Window materials Photocathode materials Q: Synthetic silica BA: Bialkali U: UV glass LBA: Low dark current bialkali MA: Multialkali LMA: Low dark cu.