CH-104 77K Cryocooler Series
Standard Scope of Supply
- CH-104 Cold Head
- F-20L, F-40L/H, F-70L/H or Zephyr® Compressor1
- Helium Gas Lines – 3 m (10 ft.)2,3 or 3-25 m (10-82 ft.)4-6
- Cold Head Cable – 3.5-15 m (11-50 ft.)2,3,6 or 3-20 m (10-66 ft.)4,5
- Power Cable – 3 m (10 ft.)2,3, 3-6 m (10-20 ft.)4 or 2-8 m (6-27 ft.)5
- Tool Kit
1 Up to two (2) cold heads can be operated with the F-70 Compressor.
2 With F-20L [Additional lengths may be available.]
3 With F-40 [Additional lengths may be available.]
4 With F-70L
5 With F-70H
6 With Zephyr®
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Find Your Local OfficeRequest a QuoteAbout the CH-104
The CH-104 single-stage Gifford-McMahon Cryocooler is the smaller of SHI’s CH-Series 77K Cryocoolers. It is the single-stage version of the CH-204, with a second-stage capacity of 34/42 W @ 77 K (50/60 Hz). It features Displex® pneumatic drive technology, limiting the number of wear parts in the refrigerator, and operates with both air and water-cooled helium compressors.
Applications
Specifications
| Power Supply | 50 Hz | 60 Hz |
| 1st Stage Capacity | 34 W @ 77 K | 42 W @ 77 K |
| Minimum Temperature1 | ≤40 K | |
| Cooldown Time to 77 K1 | <40 Minutes | <30 Minutes |
| Weight | 7.9 kg (17.5 lbs.) | |
| Dimensions (HxD)2 | 362 x ø133 mm (14.3 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-104 Capacity Map 64.1 KB - pdf
- CH-104 Outline Drawing 58.2 KB - pdf
- Cryocooler Product Catalogue – English – Letter 7.4 MB - pdf
- Cryocooler Product Catalogue – English – A4 7.6 MB - pdf
- Cryocooler Product Catalogue – Japanese/日本語 – A4 6.9 MB - pdf
- Cryocooler Overview Sheet – English – Tabloid 263.4 KB - pdf
- Cryocooler Overview Sheet – English – A3 254.4 KB - pdf
