Quality Control
We are actively taking measures to improve product quality levels.


Why Hamamatsu?


Our Company

( )

Select your region and country.

Photomultiplier tube assembly



83.0mm diameter PMT assembly, Built-in PMT:R6091

If you like the product on this page, save it to your wishlist.


Assembly Size Dia.83 mm
PMT Tube Size 76 (3) mm
Built-in PMT Type No. R6091
Photocathode Area Shape Round
Photocathode Area Size Dia.65 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 Linear-focused
Dynode Stages 12
[Max. Rating] Anode to Cathode Voltage -2500 V
[Max. Rating] Average Anode Current 0.62 mA
Anode to Cathode Supply Voltage -2000 V
[Cathode] Luminous Sensitivity Typ. 90 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 10.5
[Anode] Luminous Sensitivity Typ. 900 A/lm
[Anode] Gain Typ. 1.0 x 107
[Anode] Dark Current (after 30min.) Typ. 30 nA
[Anode] Dark Current (after 30min.) Max. 120 nA
[Time Response] Rise Time Typ. 2.3 ns
[Time Response] Transit Time Typ. 40 ns
[Time Response] Transit Time Spread Typ. 1.5 ns
[Anode] Pulse Linearity (2% deviation) 100 mA
[Anode] Pulse Linearity (5% deviation) 200 mA

Contact us for more information.

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

Contact us