Medical cryopreservation box: Used for scientific research and study, ultra-low temperature experiment of special materials, storage of plasma, biological materials, tuna, biological products, military products. For scientific research, ultra-low temperature experiments of special materials, electronics industry, chemical industry, military industry, animal husbandry system, university experiments, offshore fishing company Temperature control: Adapt to ST(38℃) ambient temperature, provide reliable storage temperature for reagents, drugs, samples, etc. Adopting microcomputer control system with digital display of temperature to ensure accurate and stable operation Excellent refrigeration layout, the temperature inside the box is stable within the range of -15℃℃~-40℃℃. Precise electronic temperature control, accuracy of 0.1 ℃. Refrigeration system: cubigel brand compressor, environmentally friendly and efficient hydrocarbon refrigerant, fast refrigeration, high refrigeration efficiency, low power consumption evaporator adopts heat transfer efficient copper tubes, pre-buried in the wall of the inner box to conductive refrigeration, saving internal space high-density thermal insulation foam layer using environmentally friendly cyclopentane foaming agent, good thermal insulation effect EBM brand condensing fan, energy-saving and efficient, quiet, reliable performance.