R3234-1 HAMAMATSU | Alldatasheet
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Information furnished by HAMAMATSU 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. © 1999 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. High–speed Photon Counting and Fluorescence Measurement 51mm(2 Inch) Diameter, 12–stage, Head–on Type R3234–01:Borosilicate Window (300 to 650nm) R3235–01:Synthetic Silica Window (160 to 650nm) GENERAL MAXIMUM RATINGS (Absolute Maximum Values) Parameter Parameter Value Description/Value Unit Spectral Response 300 to 650 nm Wavelength of Maximum Response 160 to 650 nm nm Photocathode MateriaI 420 Structure Number of Stages R3234–01 R3235–01 R3234–01 R3235–01 Minimum Effective Area Bialkali mm dia. Window Material Dynode Base SuitabIe Socket Supply Voltage Between Anode and Cathode Between Anode and Last Dynode 2500 Avarage Anode Current 0.1 500 Unit Vdc Vdc mA Ambient Temperature -30 to +50 Borosilicate glass Synthetic silica glass Linear focused 20–pin base (JEDEC No. B20–102) E678–20A (supplied) CHARACTERISTlCS (at 25 °C) Parameter Max. Typ.Min. Cathode Sensitivity Gain Anode Dark Counts Anode Dark Current (after 30min. storage in darkness) Radiant at 420nm Blue (CS 5–58 filter) 2.5 10 7 A/W A/lm A/lm A/lm b Anode Pulse Rise Time 1.3 ns nA Electron Transit Time Transit Time Spread (FWHM) 9.0 2000 500 Time Response Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 P Ratio 4 1.2 1.8 1 111 11 1 1 1 1 SuppIy Voltage : 2000Vdc, K : Cathode, Dy : Dynode, P : Anode Anode Sensitivity 0.45 50 150 Unit mA/W VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE ns ns cps 2.0 10 6 Luminous (2856K) Radiant at 420nm Luminous (2856K) HIGH–SPEED PHOTON COUNTING PHOTOMULTIPLIER TUBES R3234–01, R3235–01 Anode characteristics are measured with the voItage distribution ratio shown below.NOTE:
PHOTOMULTlPLlER TUBES R3234–01, R3235–01 Figure 1: Typical Pulse Generation Characteristics A)For R3234–01, R3235–01 B)For Conventional Type TPMHB0005EA -5 5 TIME (ns) RELATIVE COUNTS AFTER PULSE RATIO =N 1/N0X100 =0.6% 100 101 102 103 104 2515 AFTER PULSE N 1 SIGNAL N TPMHB0006EA -5 5 TIME (ns) RELATIVE COUNTS AFTER PULSE RATIO =N 1/N0X100 =4% 100 101 102 103 104 2515 AFTER PULSE N 1 SIGNAL N
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 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: 44(20)8-367-3560, Fax: 44(20)8-367-6384 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 HOMEPAGE URL http://www.hamamatsu.com PHOTOMULTlPLlER TUBES R3234–01, R3235–01 TPMH1003E02 DEC. 1999 Figure 4: Dimensional Outline (Unit : mm) TPMHA0004EB TACCA0003EA IC 8 9 10 111213 19201DY1 DY3 IC DY5 DY7 DY9 DY11 IC P DY12 DY10 DY8 DY6 DY4 DY4 DY2 IC NC K FACEPLATE 53.0 1.5 10MIN. PHOTO- CATHODE 168MAX. 146 3 HA COATING 52.5MAX.
20 PIN BASE
No. B20-102 Socket (E678-20A) 52.5 1321 610