CH-204 10K Cryocooler Series
Standard Scope of Supply
- CH-204 Cold Head
- F-20L, F-70L/H or FA-20L Compressor1
- Helium Gas Lines – 3-25 m (10-82 ft.)
- Cold Head Cable – 3.5-15 m (11-50 ft.)2 or 3-20 m (10-66 ft.)3,4
- Power Cable – 3 m (10 ft.)2, 3-6 m (10-20 ft.)3 or 2-8 m (6-27 ft.)4
- Tool Kit
1 Up to two (2) cold heads can be operated with the F-70 Compressor.
2 With F-20L or FA-20L
3 With F-70L
4 With F-70H
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Find Your Local OfficeRequest a QuoteAbout the CH-204
The CH-204 two-stage Gifford-McMahon Cryocooler is one of SHI’s smaller-capacity 10K Cryocoolers, with a second-stage capacity of 7.5/9.0 W @ 20 K (50/60 Hz). It features Displex® pneumatic drive technology, limiting the number of wear parts in the refrigerator, and operates with water or air-cooled helium compressors.
Applications
Specifications
Power Supply | 50 Hz | 60 Hz |
2nd Stage Capacity | 7.5 W @ 20 K | 9.0 W @ 20 K |
1st Stage Capacity | 13.5 W @ 80 K | 16.2 W @ 80 K |
Minimum Temperature1 | 10 K | |
Cooldown Time to 20 K1 | 35 Minutes | 30 Minutes |
Weight | 7.8 kg (17.2 lbs.) | |
Dimensions (HxD)2 | 468 x ø133 mm (18.4 x ø5.3 in.) |
|
Maintenance | 13,000 Hours | |
Regulatory Compliance | CE |
2 With standard flat warm flange. (Available in other warm flange interfaces.)
Specifications subject to change without notice
- CH-204 Capacity Map 156.8 KB - pdf
- CH-204 Outline Drawing 67.2 KB - pdf
- CH-204 Outline Drawing (Flat Flange) 64.6 KB - pdf
- Cryocooler Product Catalogue – English – Letter 6.5 MB - pdf
- Cryocooler Product Catalogue – English – A4 6.6 MB - pdf
- Cryocooler Product Catalogue – Japanese/日本語 – A4 6.9 MB - pdf
- Cryocooler Overview Sheet – English – Tabloid 370.8 KB - pdf
- Cryocooler Overview Sheet – English – A3 373.2 KB - pdf