R2059Photomultiplier tube

Datasheet [42 KB/PDF]

51mm dia., Head-on type, Bialkali photocathode (Effective area : 46 mm dia./Spectral response : 160 to 650 nm) Silica window type of R1828-01


Type Head-on type
Tube Size Dia.51 mm
Photocathode Area Shape Round
Photocathode Area Size Dia.46 mm
Wavelength (Short) 160 nm
Wavelength (Long) 650 nm
Wavelength (Peak) 420 nm
Spectral Response Curve Code 400S
Photocathode Material Bialkali
Window Material Quartz
Dynode Structure Linear-focused
Dynode Stages 12
[Max. Rating] Anode to Cathode Voltage 3000 V
[Max. Rating] Average Anode Current 0.2 mA
Anode to Cathode Supply Voltage 2500 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. 200 A/lm
[Anode] Luminous Sensitivity Typ. 1800 A/lm
[Anode] Radiant Sensitivity Typ. 1.7 x 106 A/W
[Anode] Gain Typ. 2.0 x 107
[Anode] Dark Current (after 30min.) Typ. 50 nA
[Anode] Dark Current (after 30min.) Max. 400 nA
[Time Response] Rise Time Typ. 1.3 ns
[Time Response] Transit Time Typ. 28 ns

Go to top

Go to top


The save-to-list function can only work if JavaScript is turned on.

The recently viewed function can only work if JavaScript is turned on.