4 K Closed Cycle Refrigerators from Janis and SHI
Janis Research offers a variety of 4 K cryocoolers
Not sure if you need a pulse tube cryocooler or a Gifford-McMahon cryocooler? Click here
to read about the three main differences between these two types of cryocoolers.
Product Selection Guides
Other news at Janis