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Photosensor module with gate function

H11706-20

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The H11706-20 is an optical sensor module containing a metal package photomultiplier tube, a high-voltage power supply circuit, and a shutter circuit. The shutter circuit electrically protects the photomultiplier tube from excessive light such as excitation light that illuminates samples. The H11706-20 has a multialkali photocathodes with enhanced red sensitivity.

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Specifications

Photocathode Area Shape Round
Photocathode Area Size Dia.8 mm
Wavelength (Short) 230 nm
Wavelength (Long) 920 nm
Wavelength (Peak) 630 nm
Dimension (W x H x D) 20.0 x 50.0 x 60.0 mm
Input Voltage +14.5 to +15.5 V
Max. Input Voltage +16 V
Max. Input Current 10 mA
Max. Output Signal Current 100 μA
Max. Control Voltage +1.1 V
Recommended Control Voltage Adjustment Range +0.5 to +1.1 V
[Cathode] Luminous Sensitivity Min. 350 μA/lm
[Cathode] Luminous Sensitivity Typ. 500 μA/lm
[Cathode] Red/White Ratio Typ. 0.45
[Cathode] Radiant Sensitivity Typ. 78 mA/W
[Anode] Luminous Sensitivity Min 350 A/lm
[Anode] Luminous Sensitivity Typ. 1000 A/lm
[Anode] Radiant Sensitivity Typ. 1.5 x 105 A/W
[Anode] Dark Current (after 30min.) Typ. 10 nA
[Anode] Dark Current (after 30min.) Max. 100 nA
[Time Response] Rise Time Typ. 0.57 ns
Ripple Noise (peak to peak) Max. 0.8 mV
Settling Time Max. 0.2 s
Operating Ambient Temperature +5 to +50 ℃
Storage Temperature -20 to +50 ℃
Weight 125 g

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