Thermo Scientific Revco Ultima II Cryogenic Freezers Safely Deliver Ultra-low And Uniform Temperatures For Ultimate Sample Protection

Milford, MA - Thermo Fisher Scientific Inc., one of the world leader in serving science, offers a range of Thermo Scientific Revco Ultima II cryogenic freezers. Operating at uniform and stable cryogenic temperatures of -140°C and -150°C, these freezers offer a safer and more convenient method for the long-term storage of biological materials. At such low temperatures, metabolic activity is not known to occur, greatly increasing cell viability. As such, these freezers fulfill the requirements of many laboratories, including those of clinical research, life sciences and pharmaceutical organizations.

Using advanced mechanical refrigeration technology, the freezers offer important advantages over units that rely on liquid nitrogen as a cooling medium. There is greater temperature uniformity throughout the freezer and the interior storage space is maximized, enabling a capacity of up to 21,600 samples. Furthermore, all samples are maintained below the critical temperature of -130°C.

Thermo Scientific Revco Ultima II cryogenic freezers feature a patented, single compressor, orbital refrigeration system with an exclusive, CFC-free, mixed refrigerant autocascade. This provides improved energy efficiency and reduced operational costs when compared with liquid nitrogen equivalents. A downfeed evaporator also boosts the effectiveness of the refrigerant flow. The high-capacity, air-cooled condenser has dual fans and a washable filter to minimize contamination and maintain optimal operation.

SOURCE: Thermo Fisher Scientific Inc.