Cooler for photomultiplier tube


The C12473 is a forced air-cooled thermoelectric cooler designed for 25 mm square head-on photomultiplier tubes and for the R11265 series metal-package photomultiplier tubes. Cooling a photomultiplier tube is effective in reducing thermal noise from the photocathode and improves the signal-to-noise ratio (S/N ratio).


Type For 25 mm Head-on PMT
Feature Compact type
Cooling Method Thermoelectric cooling using Peltier Elements
Heat Exchange Method Forced air
Cooling Temperature Approx. -25 ℃
Time to Stable Cooling Temperature Approx. 30 min.
Optical Window Material Synthetic silica (170 nm to 2200 nm)
Light Input Aperture Dimension 24 mm x 24 mm
Applicable PMT (Sold Separately) 25 mm (1") square Head-on type
Applicable Socket Assembly (Sold Separately) E2924-01, E13778
Operating Ambient Temperature +5 ℃ to +35 ℃
Operating Ambient Humidity Below 75 %
Storage Temperature -20 ℃ to +50 ℃
Storage Humidity Below 85 %
Cooler Weight Approx. 0.3 kg

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Other

Contact us