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Liquid Heat-Exchanged Multi-Stage

Thermoelectric Photomultiplier Tube Chambers

for Tubes of 2.56" (65 mm), and 2.1" (53.4 mm) or less Nominal Diameter

This CE marked, liquid heat-exchanged Multi-Stage series includes the PHOTOCOOLTM PC208CE (side on), PC209CE (65 mm, end on), PC210CE (end on), PC410CE (end on), and the Enhanced TE510CE (end on) thermoelectrically cooled photomultiplier tube chambers. These chambers utilize cascaded Peltier devices to achieve temperatures needed for superior detector performance, while maintaining the convenience of thermoelectric cooling. These PMT coolers are provided complete with magnetic, electrostatic and RFI shielding, a double pane evacuated window cell with the Products for Research no-dew apparatus 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 PC208TSCE, PC209TSCE, PC210TSCE, PC410TSCE, and TE510TSCE respectively.

Liquid heat-exchanged thermoelectrically cooled PMT housings typically use water, either by means of a recirculating liquid heat exchanger, or tap water flowing into an open drain to remove heat from the PMT cooler. Other non-hazardous liquids may also be used.

Chambers in the Multi-Stage series have been designed to accept all 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
PC208CE PHOTOCOOLTM multi-stage thermoelectric PMT chamber
for 53.4 mm diameter side on PMT's
Outline drawing (8K) and Specifications
dT > 60°C, w/Liquid > 10°C
Performance Graph (13K)
PC209CE PHOTOCOOLTM multi-stage thermoelectric PMT chamber
for 65 mm diameter end on PMT's
Outline drawing (9K) and Specifications
dT > 60°C, w/Liquid > 10°C
Performance Graph (13K)
PC210CE PHOTOCOOLTM multi-stage thermoelectric PMT chamber
for 53.4 mm diameter end on PMT's
Outline drawing (8K) and Specifications , Photograph (33K)
dT > 60°C, w/Liquid > 10°C
Performance Graph (13K)
PC410CE PHOTOCOOLTM Economical multi-stage thermoelectric PMT chamber
for 53.4 mm diameter end on PMT's
Outline drawing (8K) and Specifications , Photograph (33K)
dT > 50°C, w/Liquid > 10°C
Performance Graph (13K)
TE510CE Enhanced multi-stage thermoelectric PMT chamber
for 53.4 mm diameter end on PMT's
Outline drawing (8K) and Specifications , Photograph (33K)
dT > 70°C, w/Liquid > 10°C
Performance Graph (13K)


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