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Photosensor module

H15460-40

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The H15460-40 photosensor module employs a GaAsP photocathode photomultiplier tube.
The photosensitive area is 14 mm square making it ideal for multiphoton excitation microscopes. The H15460-40 also includes an amplifier with a frequency band of 30 MHz and a current-to-voltage conversion factor of 0.02 V/μA.

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Effective area

Specifications

Photocathode Area Shape Square
Photocathode Area Size 14 x 14 mm
Wavelength (Short) 300 nm
Wavelength (Long) 720 nm
Wavelength (Peak) 520 nm
Dimension (W x H x D) 38 x 38 x 55 mm
Input Voltage ±4.5 to ±5.5 V
Max. Input Voltage ±5.5 V
Max. Input Current +26 / -23 mA
Max. Output Signal Voltage +2 V
Max. Control Voltage 1.1 V
Recommended Control Voltage Adjustment Range +0.5 to +1.1 V
[Cathode] Luminous Sensitivity Min. 700 μA/lm
[Cathode] Luminous Sensitivity Typ. 850 μA/lm
[Cathode] Radiant Sensitivity Typ. 189 mA/W
[Anode] Luminous Sensitivity Min 2.8 x 107 V/lm
[Anode] Luminous Sensitivity Typ. 3.4 x 107 V/lm
[Anode] Radiant Sensitivity Typ. 7.55 V/nW
[Anode] Vout Depending on PMT Dark Current Typ. 0.2 mV
[Anode] Vout Depending on PMT Dark Current Max. 1 mV
Current to Voltage Coversion Factor 0.02 V/uA
Output Offset Voltage Typ. ±5 mV
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 98 g

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