Radiation Hard Photomultiplier of High Immunity to Magnetic Fields
Glavkosmos
PMT-187 has bialkali photocathode and 15-cascade secondary-electronic amplifier with mesh dynodes. The input window is made of boron-silicate UV glass, the first dynode is of “proximity” type.
Technical specifications
- Photocathode diameter
- 20 mm
- Device diameter
- 30 mm
- Length
- 55 mm
- Spectral response
- 220 ÷ 650 nm
- Photocathode luminous sensitivity
- 60 μA/lm
- Dark current
- 1·10 -8 nA
- Supply voltage at anode luminous sensitivity of 30 A/lm
- 1800 V
- Pulse rise time
- 1,4 ns
- Photocathode
- SbKCs
- Typycal gain under magnetic field of H=0.5 T
- 2·10 5
About
PMT-187 has bialkali photocathode and 15-cascade secondary-electronic amplifier with mesh dynodes. The input window is made of boron-silicate UV glass, the first dynode is of “proximity” type.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
