H7711 HAMAMATSU

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Technical content

The H7711/H7712/H8568/H8569 series photosensor modules incorporate a 13-mm (1/2") diameter side-on photomultiplier tube, a high-voltage power supply circuit and a low noise amplifier. Two types of amplifiers are available with a current-to-voltage conversion coefficient of 1 V/ µA or 0.1 V/ µA and a frequency bandwidth of 20 kHz or 200 kHz. Because of different characteris- tics of the power supply circuit, the H7711/H7712 series features low power consumption, while the H8568/H8569 series offers fast settling time. Five types of photomultiplier tubes are provided as standard lineups to meet vari- ous needs for spectral response range. Compact Side-on PMT Photosensor Modules H7711/H7712/H8568/H8569 Series Product Variations H7711-11 H7712-11 H8568-01 H8569-01 185 nm to 750 nm H7711-12 H7712-12 H8568-02 H8569-02 185 nm to 900 nm H7711-13 H7712-13 H8568-03 H8569-03 185 nm to 900 nm H7711-14 H7712-14 H8568-04 H8569-04 185 nm to 830 nm H7711-15 H7712-15 H8568-05 H8569-05 185 nm to 650 nm Low power consumption Fast settling time Type No.

1 V/µA

0.1 V/µA

Max. Input Voltage Max. Input Current Max. Control Voltage Recommended Control Voltage Adjustment Range Effective Area Sensitivity Adjustment Range Peak Sensitivity Wavelength H7711/H8568 Series (with internal 20 kHz amp) Max. Output Signal Voltage Current-to-Voltage Conversion Factor H7712/H8569 Series (with internal 200 kHz amp) Max. Output Signal Voltage Current-to-Voltage Conversion Factor Offset Voltage *2 Ripple Noise *2 *4 (peak to peak) Settling Time *5 Operating Ambient Temperature Storage Temperature Weight H7711/H7712 Series H8568/H8569 Series -13 -03 ±11.5 to ±15.5 ±18 H7711/H7712 Series: +7/-1 H8568/H8569 Series: +25/-1 +1.2 (Input Impedance H7711/H7712 Series: 1 MΩ, H8568/H8569 Series: 100 kΩ) +0.25 to +1.0 3.7 × 13.0 1: 104 450 350 500 0.4 105 1.0 × 10 2.0 × 109 420 +10 (Load resistance 10 kΩ) 1.0 × 108 2.0 × 108 0.2 +1 (Load resistance 10 kΩ) 0.1 -11 -01 420 120 1.0 × 108 7.0 × 108 520 1.0 × 107 7.0 × 107 0.1 -12 -02 400 200 300 0.3 4.0 × 10 2.0 × 109 520 4.0 × 107 2.0 × 108 0.1 -14 -04 530 140 200 0.15 3.0 × 10 7.0 × 108 250 0.1 3.0 × 107 7.0 × 107 0.01 0.1 -15 -05 340 5.0 × 10 3.0 × 108 360 0.5 5.0 × 106 3.0 × 107 0.05 0.5 Unit V V mA V V mm nm µA/lm mA/W V/lm V/nW mV V V/µA V/lm V/nW mV V V/µA mV mV s g H7711 / H7712 / H8568 / H8569 Series Min. Typ. Min. Typ. Typ. Max. Min. Typ. Typ. Max. Typ. Max. Luminous Sensitivity Blue Sensitivity Index (CS 5-58) Red/White Ratio Radiant Sensitivity * Luminous Sensitivity *2 Radiant Sensitivity *1 *2 Voltage Output Depending on PMT Dark Current * 2 *3 Luminous Sensitivity *2 Radiant Sensitivity *1 *2 Voltage Output Depending on PMT Dark Current * 2 *3 -20 to +50 100 H8568 Series H8569 Series +5 to +50 0.2 +5 to +45 H7711 Series H7712 Series CathodeAnodeAnode *1: Measured at the peak sensitivity wavelength *2: Control voltage = +1.0 V *3: After 30 minute storage in darkness *4: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF *5: 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.

Characteristics (Anode radiant sensitivity, PMT gain) Sensitivity Adjustment Method TPMOB0116EC TPMOB0154EB TPMOB0140EA Dimensional Outlines (Unit: mm) TPMOC0147EC TPMOA0013ED TPMOA0018ED Details of input window ANODE RADIANT SENSITIVITY (V/nW) ANODE RADIANT SENSITIVITY (V/nW) WAVELENGTH (nm) PMT GAIN: 105 0.1 0.01 200100 0.1 100 0.001 0.01 (H7711) (H8568) (H7712) (H8569) 300 400 500 600 700 800 900 -12 -02 Type -13 -03 Type -14 -04 Type CONTROL VOLTAGE (V) PMT GAIN 107 108 106 105 104 103 102 -15 -05 Type -11 -01 Type (H7711) (H7712) (H8568) (H8569) +15 V -15 V GND +15 V -15 V GND SIGNAL OUTPUT COAXIAL CABLE RED (LOW VOLTAGE INPUT) GREEN (LOW VOLTAGE INPUT) BLACK (GND) BLUE (Vref OUTPUT) WHITE (Vcontrol INPUT) SIGNAL OUTPUT PHOTOSENSOR MODULE PHOTOSENSOR MODULEPOWER SUPPLY POWER SUPPLY +0.25 V to +1.0 V COAXIAL CABLE RED (LOW VOLTAGE INPUT) GREEN (LOW VOLTAGE INPUT) BLACK (GND) BLUE (Vref OUTPUT) WHITE (Vcontrol INPUT) POTENTIOMETER (10 kΩ) MONITOR CW VOLTAGE PROGRAMMING RESISTANCE PROGRAMMING

  • Adjust the control voltage to adjust the sensitivity.
  • Electrically insulate the reference voltage output. When using a potentiometer, adjust sensitivity while monitoring the control voltage.GND 19.7 53.2 ± 0.5 EFFECTIVE AREA (3.7 × 13.0) 50.8 ± 0.5 450 ± 20 49.0 ± 0.5 9.5 2.1 3.512.0 ± 0.2MOUNTING THREADED HOLE (4-M2 DEPTH: 4) 19.0 ± 0.5 8.8 WINDOW (7 × 16) COAX CABLE OTHER WIRES : RG-174/U : AWG 26 PHOTOCATHODE FRONT VIEW SIDE VIEW PMT GAIN: 105 0.1 0.001 2000100 0.01 0.1 100 0.0001 0.01 0.001 300 400 500 600 700 800 900 ANODE RADIANT SENSITIVITY (V/nW) ANODE RADIANT SENSITIVITY (V/nW) WAVELENGTH (nm) (H7711) (H8568) (H7712) (H8569) -11 -01 Type -15 -05 Type 20.5 8.8 6.0 1.5 3.7 WINDOW EFFECTIVE AREA (3.7 × 13.0) PHOTOCATHODEWINDOW 9 TOP VIEW FRONT VIEW Voltage Output Type Photosensor Modules