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Liquid Heat-Exchanged and Air Heat Exchanged

Thermoelectric Photomultiplier Tube Chambers

for Microchannel Plate Photomultiplier Tubes of 70 mm, 64 mm and 45 mm Nominal Diameter

This CE marked, liquid heat-exchanged and air heat-exchanged thermoelectric PHOTOCOOLTM series of cooled housings for MCP PMT's includes the PC268CE,  PC271CE,  PC321CE, and PC352CE thermoelectrically cooled photomultiplier tube chambers. These chambers utilize single stage Peltier devices to achieve temperatures needed for superior detector performance, while maintaining the convenience of thermoelectric cooling. These MCP PMT coolers are provided complete with magnetic, electrostatic and RFI shielding, a double pane evacuated window cell designed to prevent formation of condensation in the light path, the low voltage DC power supply to drive the Peltier devices, and the appropriate PMT socket assembly.

Digital PID Temperature Control is available as Option 36, and if included, changes the type numbers to PC268TSCE, PC271TSCE, PC321TSCE, and PC352TSCE respectively.

Chambers in this standard series have been designed to accept most interchangeable options and accessories used in conjunction with the PHOTOCOOLTM line of cooled housings for 2.1 inch (53.4 mm) or less nominal diameter photomultipliers

Unit TypeDescriptionPerformance
PC268CE PHOTOCOOLTM air heat exchanged thermoelectric chamber
for 64 mm diameter MCP PMT's
Outline drawing (8K) and Specifications
dT > 40°C, w/Air > 0°C
Performance Graph (21K)
PC271CE PHOTOCOOLTM liquid heat exchanged thermoelectric chamber
for 64 mm diameter MCP PMT's
Outline drawing(8K) and Specifications , Photograph (18K)
dT > 40°C, w/Liquid > 0°C
Performance Graph (21K)
PC321CE PHOTOCOOLTM liquid heat exchanged thermoelectric chamber
for 64 mm diameter MCP PMT's
Outline drawing (8K) and Specifications
dT > 40°C, w/Liquid > 0°C
Performance Graph (21K)
PC352CE PHOTOCOOLTM liquid heat exchanged thermoelectric chamber
for 45 mm diameter MCP PMT's
Outline drawing (9K) and Specifications
dT > 40°C, w/Liquid > 0°C
Performance Graph (21K)


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