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Photomultiplier tube assembly

H5211A

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28.7mm diameter PMT assembly, Built-in PMT:R1924A, For scintillation counting

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Specifications

Assembly Size Dia.28.7 mm
PMT Tube Size 25 (1) mm
Built-in PMT Type No. R1924A
Photocathode Area Shape Round
Photocathode Area Size Dia.22 mm
Wavelength (Short) 300 nm
Wavelength (Long) 650 nm
Wavelength (Peak) 420 nm
Spectral Response Curve Code 400K
Photocathode Material Bialkali
Window Material Borosilicate glass
Dynode Structure Circular and linear-focused
Dynode Stages 10
[Max. Rating] Anode to Cathode Voltage -1250 V
[Max. Rating] Average Anode Current 0.29 mA
Anode to Cathode Supply Voltage -1000 V
[Cathode] Luminous Sensitivity Min. 60 μA/lm
[Cathode] Luminous Sensitivity Typ. 90 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 10.5
[Cathode] Radiant Sensitivity Typ. 85 mA/W
[Anode] Luminous Sensitivity Min. 40 A/lm
[Anode] Luminous Sensitivity Typ. 180 A/lm
[Cathode] Radiant Sensitivity Typ. 1.7 x 105 A/W
[Anode] Gain Typ. 2.0 x 106
[Anode] Dark Current (after 30min.) Typ. 3 nA
[Anode] Dark Current (after 30min.) Max. 20 nA
[Time Response] Rise Time Typ. 1.5 ns
[Time Response] Transit Time Typ. 17 ns
[Anode] Pulse Linearity (2% deviation) 30 mA
[Anode] Pulse Linearity (5% deviation) 50 mA

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