Photomultiplier tube assembly
The H11432 series is a current-output type photomultiplier tube assembly that contains a 38 mm (1-1/2") diameter head-on PMT and a high voltage power supply. Incident light is efficiently collected by a large photosensitive area, making the H11432 ideal for scintillation counting.
|Photocathode Area Shape||Round|
|Photocathode Area Size||Dia.34 mm|
|Wavelength (Short)||300 nm|
|Wavelength (Long)||650 nm|
|Wavelength (Peak)||420 nm|
|Dimension (W x H x D)||Dia. 39 x 128 mm|
|Input Voltage||+4.5～+5.5 V|
|Max. Input Voltage||6 V|
|Max. Input Current||5 mA|
|Max. Output Signal Current||100 μA|
|Max. Control Voltage||+1.5 (Input impedance 1 M-ohm) V|
|Recommended Control Voltage Adjustment Range||+0.5 to +1.45 (Input impedance 1 M-ohm) V|
|[Cathode] Luminous Sensitivity Min.||70 μA/lm|
|[Cathode] Luminous Sensitivity Typ.||95 μA/lm|
|[Cathode] Blue Sensitivity Index (CS 5-58) Typ.||11|
|[Cathode] Radiant Sensitivity Typ.||88 mA/W|
|[Anode] Luminous Sensitivity Min||5 A/lm|
|[Anode] Luminous Sensitivity Typ.||47 A/lm|
|[Anode] Radiant Sensitivity Typ.||4.4 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.||1.6 ns|
|Ripple Noise (peak to peak) Max.||0.3 mV|
|Settling Time Max.||10 s|
|Operating Ambient Temperature||+5 to +50 ℃|
|Storage Temperature||-20 to +50 ℃|
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