New Hamamatsu R7154 Low Noise Photomultiplier Tube 28MM Side-On - 160-320 nm

Description

New Tube
Specifications
Type
Side-on type
Tube Size
Dia.28 mm
Photocathode Area Shape
Square
Photocathode Area Size
8 x 24 mm
Wavelength (Short)
160 nm
Wavelength (Long)
320 nm
Wavelength (Peak)
230 nm
Spectral Response Curve Code
250S
Photocathode Material
Cs-Te
Window Material
Quartz
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] Radiant Sensitivity Typ.
62 (at 254 nm) mA/W
[Anode] Radiant Sensitivity Typ.
6.2 x 10
5
(at 254 nm) A/W
[Anode] Gain Typ.
1.0 x 10
7
[Anode] Dark Current (after 30min.) Typ.
1 nA
[Anode] Dark Current (after 30min.) Max.
10 nA
[Time Response] Rise Time Typ.
2.2 ns
[Time Response] Transit Time Typ.
22 ns