Cooler for photomultiplier tube


Water-cooled thermoelectric coolers designed to reduce thermal electrons emitted from the photocathode of photomultiplier tubes (PMTs) in order to improve signal-to-noise ratio (S/N ratio). The C10372 series is for 28 mm and 51 mm diameter head-on PMTs.


Type For Head-on PMT
Feature Built-in electrostatic and magnetic shielding
Cooling Method Thermoelectric cooling using Peltier Elements
Heat Exchange Method Water
Cooling Temperature Approx. -30 ℃ (with cooling water +20 ℃)
Time to Stable Cooling Temperature Approx. 120 min.
Optical Window Material Evacuated double-pane synthetic silica window with heater (185 nm to 2200 nm)
Applicable PMT (Sold Separately) Dia.28 mm (1-1/8"), Dia.51mm (2") Head-on type
Applicable Socket Assembly (Sold Separately) E2762 series
Operating Ambient Temperature +5 ℃ to +40 ℃
Operating Ambient Humidity Below 75 %
Storage Temperature -15 ℃ to +50 ℃
Storage Humidity Below 80 %
Cooler Weight Approx. 5.8 kg

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