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Photosensor module operable in a vacuum

H14211-01

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H14211-01 is photosenser modules that comprise a metal package PMT and high voltage power supply circuit. These make stable operation possible under vacuum or decompression environment. These provide low power consumption and low gas release by our manufacturing method and construction.
Hamamatsu also provides "P" type with low dark count selected for photon counting measurement.

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Specifications

Photocathode Area Shape Round
Photocathode Area Size Dia.8 mm
Wavelength (Short) 230 nm
Wavelength (Long) 870 nm
Wavelength (Peak) 400 nm
Dimension (W x H x D) Dia. 30.0 x 56.5 mm
Input Voltage +2.8 to +5.0 V
Max. Input Voltage 5.5 V
Max. Input Current 2.7 mA
Max. Output Signal Current 100 μA
Max. Control Voltage +1.1 (Input impedance 1 M-ohm) V
Recommended Control Voltage Adjustment Range +0.5 to +1.1 (Input impedance 1 M-ohm) V
[Cathode] Luminous Sensitivity Min. 100 μA/lm
[Cathode] Luminous Sensitivity Typ. 200 μA/lm
[Cathode] Red/White Ratio Typ. 0.2
[Cathode] Radiant Sensitivity Typ. 77 mA/W
[Anode] Luminous Sensitivity Min 100 A/lm
[Anode] Luminous Sensitivity Typ. 400 A/lm
[Anode] Radiant Sensitivity Typ. 1.5 x 105 A/W
[Anode] Dark Current (after 30min.) Typ. 1 nA
[Anode] Dark Current (after 30min.) Max. 10 nA
[Time Response] Rise Time Typ. 0.57 ns
Ripple Noise (peak to peak) Max. 1 mV
Settling Time Max. 10 s
Operating Ambient Temperature +5 to +50 ℃
Storage Temperature -20 to +50 ℃
Weight 74 g

Relative output current


Relative output current

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