TwinGuard ULT freezers have two independent refrigeration systems to provide the highest levels of sample security. PHCbi’s Dual Cooling System offers a backup system ensures that the integrity of irreplaceable and potentially life-saving samples are not put at risk. If one refrigeration system fails, the other refrigeration system will activate to maintain a temperature of up to -70ºC. TwinGuard will provide a peace of mind and has been a reliable cold storage solution for many who prioritize and value sample security protection. The Dual Cooling System is designated to securely store valuable biological samples. It consists of two individual compressors to provide a reliable -86ºC Ultra-Low temperature environment. Should unexpected failure occur in one cooling circuit, the other will maintain at least -70ºC.

VIP ECO, unlike conventional ultra lower freezers, utilizes natural hydrocarbon (HC) refrigerants to provide minimal energy consumption, reduced environmental impact and substantially lower running costs. HC refrigerants have a high latent heat of evaporation making them much more efficient at removing heat from the freezer chamber than conventional refrigerants, resulting in up to a 55% reduction in energy consumption and costs. THE VIP ECO helps organizations to meet environmental objectives.