Photomultiplier tube


13mm dia., Side-on type, High Q.E. Multialkali photocathode (Effective area : 4 mm x 13 mm /Spectral response : 185 nm to 900 nm)

Type Side-on type
Features High quantum efficiency
Tube Size Dia.13 mm
Photocathode Area Shape Square
Photocathode Area Size 4 mm x 13 mm
Wavelength (Short) 185 nm
Wavelength (Long) 900 nm
Wavelength (Peak) 480 nm
Photocathode Material Multialkali
Window Material UV glass
Dynode Structure Circular-cage
Dynode Stages 9
[Max. Rating] Anode to Cathode Voltage 1250 V
[Max. Rating] Average Anode Current 0.01 mA
Anode to Cathode Supply Voltage 1000 V
[Cathode] Luminous Sensitivity Min. 700 μA/lm
[Cathode] Luminous Sensitivity Typ. 750 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 17
[Cathode] Radiant Sensitivity Typ. 116 mA/W
[Anode] Luminous Sensitivity Min. 400 A/lm
[Anode] Luminous Sensitivity Typ. 1800 A/lm
[Anode] Radiant Sensitivity Typ. 2.8 x 105 A/W
[Anode] Gain Typ. 2.4 x 106
[Anode] Dark Current (after 30min.) Typ. 4 nA
[Anode] Dark Current (after 30min.) Max. 10 nA
[Time Response] Rise Time Typ. 1.4 ns
[Time Response] Transit Time Typ. 15 ns

Dimensional outline (Unit: mm)

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