Side-on Multialkali PMT
Overview of Cooled PMT Housing
Cooling the photomultiplier tube, reduces the dark current and increases the dynamic range. ISS offers a cooled photomultiplier tube recommended for use in photon counting detection when a high instrument sensitivity is required. The housing is cooled by a thermoelectric element (Peltier cooling) which allows the temperature to be set as low as -28°C. A flow through cooling device is necessary to remove excess heat from the Peltier element.
Product Specifications for Cooled PMT Housing
PMT Socket
- E678-11A (for PMT R928 by Hamamatsu and similar)
Frequency Response
- DC ±700 MHz
High Voltage Power Supply (included)
- from 0 to ±1250 V
Control
- Manual or Through a DAC
Input Voltage
- +15 V on a 5-pin DIN-connector
Temperature Control
- Through a Peltier element down to -28°C The Peltier element requires control through external liquid with flow rate of 3 L/min and maximum coolant temperature up to +10°C
Input RF Signal Jack
- BNC
Signal Output Jack
- BNC
PMT Connector Thread
- M28 x 1 (other flanges available upon request)
Cooled Housing Weight (kg)
- 2.5
Controller Weight (kg)
- 4.76
Dimensions
- 33 x 21.6 x 14 cm (13 x 8.5 x 5.5 in)
