CONTROLLED RATE FREEZER

摘要

The Bio-Cool is the only controlled rate freezer that does not require expendable liquid nitrogen and the associated pumping, refilling, and storage challenges posed by a cryogenic liquid. The Bio-Cool, simply plugs into a standard electrical outlet and quietly provides low temperature cooling to either -40℃ or -80℃. Unlike liquid nitrogen systems, which surround samples with a cold vapor phase, the Bio-Cool immerses samples into a well-circulated, cold liquid bath. The circulating liquid allows more efficient heat transfer to the samples and maintains a more consistent temperature profile at all locations.