H7732P-01

Photosensor Modules H7732 Series The H7732 series photosensor modules consist of a 28-mm (1-1/8") diameter side-on photomultiplier tube and a high-voltage power supply. These side-on photomultiplier tubes have long been used for spectroscopic applications and provide high gain and high sensitivity. Five types of photomultiplier tubes are provided as standard lineups to meet various needs for spectral response range. Connectors are used for power input and signal output. By selecting cables in convenient length, the H7732 can be easily installed inside equipment or removed from equipment. The H7732 is a general-purpose type and the H7732-01 is a low-noise type. The H7732-10 is sensitive over a wide range from UV to near infrared and has particularly high sensitivity in wavelengths above 600 nm. The H7732P01 and H7732P-11 are selected as low dark count types ideal for photon counting and low-light-level measurement. Features For general applications in visible range Low noise in UV to visible range High sensitivity in UV to near IR range. Uses photomultiplier tube with meshless grid for excellent uniformity. For photon counting Product Variations Type No. H7732 H7732-01 H7732-10 H7732P-01 H7732P-11 Spectral Response 300 nm to 650 nm 185 nm to 680 nm 185 nm to 900 nm 185 nm to 680 nm 185 nm to 850 nm Specifications Parameter Input Voltage Max. Input Voltage Max. Input Current Max. Output Signal Current Max. Control Voltage Recommended Control Voltage Adjustment Range Effective Area Sensitivity Adjustment Range Peak Sensitivity Wavelength Min. Luminous Sensitivity Typ. Blue Sensitivity Index (CS 5-58) Typ. Red/White Ratio Typ. Radiant Sensitivity *1 Typ. Min. Luminous Sensitivity *2 Typ. Radiant Sensitivity *1 *2 Typ. Typ. Dark Current *2 *3 Max. Typ. Dark Count *3 *4 Max. Typ. Rise Time *2 Ripple Noise *2 *5 (peak to peak) Max. Max. Settling Time *6 Operating Ambient Temperature *7 Storage Temperature *7 Weight Cathode Anode H7732 H7732-01 30 60 7.1 — 60 50 600 6.0 × 105 5 50 — — H7732P-01 H7732-10 +11.5 to +15.5 +18 40 100 +1.2 (Input impedance 100 kΩ) +0.3 to +1.1 4 × 20 1: 104 400 40 40 140 60 60 250 6.4 6.4 — — — 0.3 60 60 74 200 200 400 400 400 2500 4.0 × 105 4 × 105 7.4 × 105 0.1 3 0.1 2 50 0.5 — — 30 — — 80 2.2 0.5 0.2 +5 to +45 -20 to +50 220 H7732P-11 430 140 200 — 0.15 80 300 700 2.8 × 105 0.2 1 80 200 Unit V V mA µA V V mm — nm µA/lm — — mA/W A/lm A/W nA s-1 ns mV s °C °C g *1: Measured at the peak sensitivity wavelength *2: Control voltage = +1.0 V *3: After 30 minutes storage in darkness *4: Control voltage: Plateau voltage *5: Cable RG-174/U, Cable length 450 mm, load resistance = 1 MΩ, load capacitance = 22 pF *6: 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. *7: No condensation HAMAMATSU PHOTONICS K.K. Characteristics (Cathode radiant sensitivity, Gain) TPMOB0141EB JAN.2008 100 H7732P-11 H7732-10 108 TPMOB0142EB CATHODE RADIANT SENSITIVITY (mA/W) 107 H7732 10 H7732 106 H7732-10 H7732P-11 GAIN H7732-01 H7732P-01 1 105 104 H7732-01, H7732P-01 103 0.1 100 200 300 400 500 600 700 800 900 1000 102 0.25 0.3 0.4 0.5 0.7 1.0 1.2 1.5 WAVELENGTH (nm) CONTROL VOLTAGE (V) 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 kΩ) When using a potentiometer, adjust sensitivity while monitoring the control voltage. TPMOC0148EC POWER SUPPLY +15 V GND CW • Electrically insulate the reference voltage output. • Adjust the control voltage to adjust the sensitivity. +0.3 V to +1.1 V GND Dimensional Outlines (Unit: mm) 5.0 ± 0.5 38.0 ± 0.5 R3 27.0 ± 0.5 EFFECTIVE AREA (4 × 20) 50.0 ± 0.5 10.0 ± 0.5 23.0 ± 0.8 POWER INPUT HIROSE HR10A-7R-6P 1: GND 2: LOW VOLTAGE INPUT (+15 V) 3: Vcont INPUT (+0.3 V to +1.1 V) 4: Vref OUTPUT (+1.2 V) 5: GND 6: NC DETAILS OF INPUT WINDOW +1.0 +0.5 WINDOW EFFECTIVE AREA (4 × 20) 2.5 -0 1.5 -0 19.0 ± 0.5 24.0 +0.5 -0 87.0 ± 0.5 95.0 ± 1.0 85.0 ± 0.5 55.0 ± 0.5 34.0 ± 0.8 8.0 +0.5 -0 17.2 ± 0.5 4.5 ± 0.3 MOUNTING THREADED HOLE (4-M3 DEPTH: 10) FRONT VIEW MOUNTING THREADED HOLE (2 × 2-M3 DEPTH: 10) SIDE VIEW SIGNAL OUTPUT BNC-R 8 WINDOW REAR VIEW Power cable with connector (HIROSE HR10A-7P-6S) is supplied with the H7732 series BLACK : GND RED : LOW VOLTAGE INPUT (+15 V) WHITE : Vcont INPUT (+0.3 V to +1.1 V) BLUE : Vref OUTPUT (+1.2 V) GREEN : NC PHOTOCATHODE TOP VIEW FRONT VIEW TPMOC0123EC 700 ± 20 TPMOA0004EE 55.0 ± 0.5 20 -0 +2