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PHOTOSENSOR MODULES
H10425/H10426
OVER VIEW
The H10425 is a photosensor module that integrates a 25-mm (1") diameter head-on photomultiplier tube with a high-voltage power supply circuit. The H10425 has a large effective photocathode area of 22 mm diameter and features fast time response. The H10426 is a photosensor module that integrates a 28-mm (1-1/8") diameter head-on photomultiplier tube with a high-voltage power supply circuit. The H10426 has a large effective photocathode area of 25 mm diameter.
Left: H10425 Right: H10426
SPECIFICATIONS
Parameter Spectral Response Input Voltage Max. Input Voltage Max. Input Current *1 Max. Output Signal Current Max. Control Voltage *2 Recommended Control Voltage Adjustment Range Effective Photocathode Area Sensitivity Adjustment Range Peak Sensitivity Wavelength Min. Luminous Sensitivity Typ. Typ. Blue Sensitivity Index (CS 5-58) Typ. Radiant Sensitivity *3 Min. Luminous Sensitivity *4 Typ. Typ. Radiant Sensitivity *3 *4 Typ. 1 *5 Dark Current * Max. Typ. Rise Time *4 Max. Ripple Noise *4 *6 (peak to peak) Max. Settling Time *7 Operating Ambient Temperature *8 Storage Temperature *8 Weight Cathode Anode H10426 300 to 650 +11.5 to +15.5 +18 3.0 100 +1.2 (Input impedance 1 M) +1.5 (Input impedance 1 M) 0.5 to 1.1 0.5 to 1.4 22 25 1: 1000 420 60 60 90 95 10.5 11 85 88 40 50 180 200 1.7 x 105 1.8 x 105 3 2 20 10 1.5 4 0.5 10 +5 to +50 -20 to +50 170 270 H10425 Unit nm V V mA A V V mm -- nm A/lm -- mA/W A/lm A/W nA ns mV s C C g
NOTE: *1: Input Voltage=+15.0 V, Control Voltage=+1.0 V, Output Current=Dark Current *2: Availabel I2C interface instead of the low voltage input cable. Please consult with our sales office before ordering. *3: Measured at the peak sensitivity wavelength *4: Control voltage=+1.0 V *5: After 30 minutes storage in darkness *6: Cable RG-174/U, Cable length 450 mm, Load resistance= 1 M, Load capacitance=22 pF *7: The time required for the output to reach a stable level following a change in the control voltage from +1.0 V to +0.5 V. *8: No condensation
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 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. (c)2008 Hamamatsu Photonics K.K.
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PHOTOSENSOR MODULES H10425/H10426
Figure 1: Sensitivity Adjustment Method
VOLTAGE PROGRAMMING PHOTOSENSOR MODULE SIGNAL OUTPUT LOW VOLTAGE INPUT(RED) GND (BLACK) Vref OUTPUT (BLUE) Vcont INPUT (WHITE) POWER SUPPLY +15 V GND RESISTANCE PROGRAMMING PHOTOSENSOR MODULE SIGNAL OUTPUT LOW VOLTAGE INPUT(RED) GND (BLACK) Vref OUTPUT (BLUE) Vcont INPUT (WHITE) MONITOR POTENTIOMETER (10 k) When using a potentiometer, adjust sensitivity while monitoring the control voltage. POWER SUPPLY +15 V GND CW
CONTROL VOLTAGE * Electrically insulate the reference voltage output. * Adjust the control voltage to adjust the sensitivity. (H10425: +0.5 V to +1.1 V) (H10426: +0.5 V to +1.4 V) GND
TPMOC0206EA
Figure 2: Dimensional Outlines (Unit: mm) H10425
35.0 0.5 25.4 0.5 120 1 450 20
EFFECTIVE AREA FRONT VIEW
22 MIN. SIDE VIEW
LOW VOLTAGE INPUT (+15 V) : AWG26 (RED) GND : AWG26 (BLACK) Vref OUTPUT (+1.2 V) : AWG26 (BLUE) Vcont INPUT (+0.5 V to +1.1 V) : AWG26 (WHITE) SIGNAL OUTPUT : RG-174/U
TPMOA0046EA
H10426
35.0 0.5 28.5 0.5 192 1 450 20
EFFECTIVE AREA FRONT VIEW
25 MIN. SIDE VIEW
LOW VOLTAGE INPUT (+15 V) : AWG26 (RED) GND : AWG26 (BLACK) Vref OUTPUT (+2.5 V) : AWG26 (BLUE) Vcont INPUT (+0.5 V to +1.4 V) : AWG26 (WHITE) SIGNAL OUTPUT : RG-174/U
TPMOA0047EA
WEB SITE www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Division 314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 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. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de France: Hamamatsu Photonics France S.A.R.L.: 19, 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 E-mail: infos@hamamatsu.fr United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden AB: Smidesvagen 12, 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 81 733, Fax: (39)02-935 81 741 E-mail: info@hamamatsu.it TPMO1038E01
FEB. 2008 IP
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