Cryo Industries of America, Inc.

With over 30 years of experience, Cryo Industries of America, Inc. is a leading supplier of cryogenic systems — standard or custom, open- or closed-cycle, continuous flow or reservoir type, He-4, He-3 and superconducting magnet systems.

Innovative closed-cycle solutions include helium liquefiers, the Universal cryocooler and the Subcooled LHe. In the cryogen-free Subcooled LHe system, the refrigerator liquefies helium gas, and liquid helium is collected into a reservoir. The reservoir has an access port that allows for insertion of various (interchangeable) inserts, including superconducting magnet inserts and variable temperature inserts.

Approximately 2-3 cylinders of helium gas are required for initial system cooldown. However, once the system has cooled, the helium gas is recondensed within the system, creating a zero-loss dewar. Subcooled liquid helium enhancements include additional field from superconducting magnets rated at 4.2 K, lower sample base temperature and increased cooling power. The gas handling system circulates cooling flow back into the dewar.