Eliminate uncertainty in your freeze-thaw processes. Purpose-built for bio-processing applications, the Controlled Rate Chamber Model 4000 offers uniformity and repeatability in rapid, controlled freezing and thawing applications. The forced air convection cooling rapidly freezes material from ambient to −80 °C.
Forced Air Convection: An Industry Game Changer - FARRAR® pioneered forced air convection technology in its reach-in chambers. This key differentiator affects uniformity. The chambers uniformly force air at the targeted temperature throughout the chamber. Consequently FARRAR® freezer and freeze/thaw equipment is up to 10 times more efficient at removing heat than the traditional cold-wall heat displacement process.
Heat of Rejection
*Air-cooled models (4005 and 4005-LC) - 38000 BTU/hour (11 KW/hour)
*Water-cooled models (4105 and 4105-LC) - 1700 BTU/hour (0.5 KW/hour)
Controller
*LC models (4005-LC and 4105-LC) - Feature 12" touchscreen controller with pre-loaded and custom freeze/thaw profiles
*Standard models (4005 and 4105) - Feature 3 simple buttons controlling 3 preloaded profiles for error-free execution
Certifications: UL Field Listing available