GB/T 3 2710.8 - 2016 "Safety Specifications for Environmental Test Instruments and Equipment, Part 8: Biochemistry Cultivating Box" specifies the safety specifications for biochemistry culturing box, cryogenic incubator and cryogenic display case, covering electric shock, electric burn, mechanical hazards, flame spread, excessive temperature, fluid pressure, radiation effects (including laser, sound pressure and ultrasonic pressure), gas release, explosion, implosion, and biological and chemical hazards. The standard does not address the reliability, performance, Encasement effectiveness, electromagnetic compatibility, explosion protection measures, and protection of maintenance personnel of equipment. The biochemistry cultivating box operates below or above Environmental temperature to absorb or apply heat from air or sample. Applicable normative references include GB 4208-2008 "Protection level of enclosure (IP code) " and GB 4706 series standards.