Products for Research Inc.

Marked

Marked PHOTOCOOL
Cross Reference

Dry Ice (Solid CO2) Cooled

Photomultiplier Tube Chambers

for PMT's of 65 mm, 53.4 mm, and 30 mm Nominal Diameter

This Dry Ice Cooled series includes the TE159CE (30 mm side on), TE173CE (65 mm end on), TE218CE (30 mm end on), and TE241CE (53.4 mm end on), marked, Dry Ice cooled photomultiplier tube chambers. These chambers utilize crushed dry ice in highly efficient heat exchangers to achieve temperatures needed for superior detector performance. 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, and the appropriate PMT socket assembly.
Chambers in the Dry Ice Cooled series have been designed to accept all interchangeable options and accessories used in conjunction with the standard line of cooled housings for 2.1 inch (53.4 mm) or less nominal diameter photomultipliers.

Unit Type Description Performance

TE159CE Dry Ice Cooled Photomultiplier Tube Housing
for 30 mm diameter side on PMT's
Outline drawing (5K) and Specifications
Minimum temperature -76°C
w/Ambient < 30°C
Performance Graph (K)

TE173CE Dry Ice Cooled Photomultiplier Tube Housing
for 65 mm diameter end on PMT's
Outline drawing (12K) and Specifications
Minimum temperature -76°C
w/Ambient < 30°C
Performance Graph (12K)

TE218CE Dry Ice Cooled Photomultiplier Tube Housing
for 30 mm diameter end on PMT's
Outline drawing (10K) and Specifications
Minimum temperature -76°C
w/Ambient < 30°C
Performance Graph (K)

TE241CE Dry Ice Cooled Photomultiplier Tube Housing
for 53.4 mm diameter end on PMT's
Outline drawing (12K) and Specifications , Photograph (28K)
Minimum temperature -76°C
w/Ambient < 30°C
Performance Graph (12K)

Unit Type	Description	Performance
TE159CE	Dry Ice Cooled Photomultiplier Tube Housing for 30 mm diameter side on PMT's Outline drawing (5K) and Specifications	Minimum temperature -76°C w/Ambient < 30°C Performance Graph (K)
TE173CE	Dry Ice Cooled Photomultiplier Tube Housing for 65 mm diameter end on PMT's Outline drawing (12K) and Specifications	Minimum temperature -76°C w/Ambient < 30°C Performance Graph (12K)
TE218CE	Dry Ice Cooled Photomultiplier Tube Housing for 30 mm diameter end on PMT's Outline drawing (10K) and Specifications	Minimum temperature -76°C w/Ambient < 30°C Performance Graph (K)
TE241CE	Dry Ice Cooled Photomultiplier Tube Housing for 53.4 mm diameter end on PMT's Outline drawing (12K) and Specifications , Photograph (28K)	Minimum temperature -76°C w/Ambient < 30°C Performance Graph (12K)