Photomultiplier tube R11065-20

Catalog [1 MB/PDF]

76mm dia., Head-on type, Bialkali photocathode (Effective area : 64 mm dia./Spectral response : 200 to 650 nm), For high energy physics


Type Head-on type
Tube Size Dia.76 mm
Photocathode Area Shape Round
Photocathode Area Size Dia.64 mm
Wavelength (Short) 200 nm
Wavelength (Long) 650 nm
Wavelength (Peak) 420 nm
Photocathode Material Bialkali
Window Material Quartz
Dynode Structure Box-and-grid+Linear-focused
Dynode Stages 12
[Max. Rating] Anode to Cathode Voltage 1750 V
[Max. Rating] Average Anode Current 0.1 mA
Anode to Cathode Supply Voltage 1500 V
[Cathode] Luminous Sensitivity Typ. 90 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 10
[Cathode] Radiant Sensitivity Typ. 85 mA/W
[Anode] Luminous Sensitivity Typ. 450 A/lm
[Anode] Radiant Sensitivity Typ. 4.2 x 105 A/W
[Anode] Gain Typ. 5.0 x 106
[Anode] Dark Current (after 30min.) Typ. 10 nA
[Anode] Dark Current (after 30min.) Max. 100 nA
[Time Response] Rise Time Typ. 5.5 ns
[Time Response] Transit Time Typ. 46 ns
[Anode] Pulse Linearity (2% deviation) 20 mA
[Anode] Pulse Linearity (5% deviation) 25 mA

Dimensional outline (Unit: mm)

Disclaimer [66 KB/PDF]

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