10K Cryocoolers

SHI’s 10K Gifford-McMahon Cryocoolers are versatile, closed-cycle systems that feature the same Displex® technology found in the complete line of Marathon® CP Cryopumps and MRI shield coolers, proven the world over with millions of reliable operating hours.  They have been recognized as the industry standard since we developed the technology over 40 years ago.  Our original pneumatic drive, which limits the number of wear parts in the refrigerator, combined with state-of-the-art design features, results in superior performance and low maintenance costs.  Select models also feature Whisper® technology for quieter operation.  SHI’s 10K Cryocoolers have proven reliability in thousands of applications, including MRI, cryopumping, research and other custom low temperature applications.


Specifications
Cold Head Model CH-202 CH-204 CH-208R CH-208L CH-210
1st Stage Capacity 50 Hz 7.3 W @ 77 K 13.5 W @ 80 K 65 W @ 77 K 28 W @ 77 K 110 W @ 77 K
60 Hz 8.8 W @ 77 K 16.2 W @ 80 K 80 W @ 77 K 35 W @ 77 K 120 W @ 77 K
2nd Stage Capacity 50 Hz 1.8 W @ 20 K 6.7 W @ 20 K 6.0 W @ 20 K 8.0 W @ 20 K 6.0 W @ 20 K
60 Hz 2.2 W @ 20 K 7.1 W @ 20 K 7.5 W @ 20 K 10.0 W @ 20 K 7.0 W @ 20 K
Minimum Temperature1 10 K 10 K 10 K 10 K 10 K
Cooldown Time1 50 Hz 75 35 55 50 35
60 Hz 65 30 45 40 30
Weight 6.8 kg
(15.0 lbs.)
7.8 kg
(17.2 lbs.)
11.6 kg
(25.6 lbs.)
11.8 kg
(26.0 lbs.)
13.8 kg
(30.4 lbs.)
Bakeable Option

Specifications subject to change without notice.

1 For reference only. Refer to individual performance specifications.

Options
Compressor Options
CH-202 CH-204 CH-208R CH-208L CH-210
HC-4E
HC-8E
F-70 1
Zephyr®

1 Up to two (2) cold heads can be operated with F-70 Compressor.

Service and Support

With product service centers located in strategic locations around the world, we can offer the fastest turnaround to our customers while lowering your shipping costs.

Global Offices