CH-202 10K Cryocooler Series
Standard Scope of Supply
- CH-202 Cold Head
- F-20L or FA-20L Compressor
- Helium Gas Lines – 3-25 m (10-82 ft.)
- Cold Head Cable – 3.5-15 m (11-50 ft.)
- Power Cable – 3 m (10 ft.)
- Tool Kit
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Find Your Local OfficeRequest a QuoteAbout the CH-202
The CH-202 two-stage Gifford-McMahon Cryocooler is SHI’s smallest 10K Cryocooler, with a second-stage capacity of 1.8/2.2 W @ 20 K (50/60 Hz). It features Displex® pneumatic drive technology, limiting the number of wear parts in the refrigerator, and operates with a water or air-cooled helium compressor.
Applications
Specifications
Power Supply | 50 Hz | 60 Hz |
2nd Stage Capacity | 2.0 W @ 20 K | 2.5 W @ 20 K |
1st Stage Capacity | 7.3 W @ 77 K | 8.8 W @ 77 K |
Minimum Temperature1 | 10 K | |
Cooldown Time to 20 K1 | 75 Minutes | 65 Minutes |
Weight | 7.2 kg (16.0 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-202 Capacity Map 97.3 KB - pdf
- CH-202 Outline Drawing 56.4 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