Photomultiplier tube


253mm dia., Head-on type, Bialkali photocathode (Effective area : 220 mm dia./Spectral response : 300 nm to 650 nm)

Type Head-on type
Tube Size Dia.254 mm
Photocathode Area Shape Round
Photocathode Area Size Dia.220 mm
Wavelength (Short) 300 nm
Wavelength (Long) 650 nm
Wavelength (Peak) 420 nm
Spectral Response Curve Code 400K
Photocathode Material Bialkali
Window Material Borosilicate glass
Dynode Structure Box and linear-focused
Dynode Stages 10
[Max. Rating] Anode to Cathode Voltage 2000 V
[Max. Rating] Average Anode Current 0.1 mA
Anode to Cathode Supply Voltage 1500 V
[Cathode] Luminous Sensitivity Min. 40 μA/lm
[Cathode] Luminous Sensitivity Typ. 80 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 10
[Cathode] Radiant Sensitivity Typ. 80 mA/W
[Anode] Luminous Sensitivity Typ. 800 A/lm
[Anode] Radiant Sensitivity Typ. 8.0 x 105 A/W
[Anode] Gain Typ. 1.0 x 107
[Anode] Dark Current (after 30min.) Typ. 100 nA
[Anode] Dark Current (after 30min.) Max. 1000 nA
[Time Response] Rise Time Typ. 3.8 ns
[Time Response] Transit Time Typ. 62 ns
[Time Response] Transit Time Spread Typ. 3.4 ns
[Anode] Pulse Linearity (2% deviation) 40 mA
[Anode] Pulse Linearity (5% deviation) 60 mA

Dimensional outline (Unit: mm)

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us