Photomultiplier tube

R1527P

28mm dia., Side-on type, Low noise bialkali photocathode (Effective area : 8 mm x 24 mm /Spectral response : 185 nm to 680 nm) Photon counting type of R1527

Type Side-on type
Tube Size Dia.28 mm
Photocathode Area Shape Square
Photocathode Area Size 8 mm x 24 mm
Wavelength (Short) 185 nm
Wavelength (Long) 680 nm
Wavelength (Peak) 400 nm
Spectral Response Curve Code 456U
Photocathode Material Low noise bialkali
Window Material UV glass
Dynode Structure Circular-cage
Dynode Stages 9
[Max. Rating] Anode to Cathode Voltage 1250 V
[Max. Rating] Average Anode Current 0.1 mA
Anode to Cathode Supply Voltage 1000 V
[Cathode] Luminous Sensitivity Min. 40 μA/lm
[Cathode] Luminous Sensitivity Typ. 60 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 6.4
[Cathode] Radiant Sensitivity Typ. 60 mA/W
[Anode] Luminous Sensitivity Min. 200 A/lm
[Anode] Luminous Sensitivity Typ. 400 A/lm
[Anode] Radiant Sensitivity Typ. 4.0 x 105 A/W
[Anode] Gain Typ. 6.7 x 106
[Anode] Dark Current (after 30min.) Typ. 0.1 nA
[Anode] Dark Current (after 30min.) Max. 0.5 nA
[Time Response] Rise Time Typ. 2.2 ns
[Time Response] Transit Time Typ. 22 ns
Notes Anode dark count (Typ.) : 10 (s-1) Anode dark count (Max.) : 50 (s-1)

Dimensional outline (Unit: mm)

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