Cryocooler Cryo Refrigeration -65℃～-10℃

Microcomputer control, cascade temperature controller, digital temperature display, the regulation of unit 0.1℃, inside the temperature range -20 ℃ ~ -125 ℃ adjustable. Multi-safety protection, more reliable operation. France TECUMSEH compressor, Germany DANFOSS compressor, EMERSON compressor, automatic cascade refrigeration technology. With self-diagnosis function, freezer overload protection, high-pressure switches, overload relays, thermal protection device and other security functions, and fully guarantee the use of safety. Three sealed mold layer of insulation, Extra-thick high-density polyurethane foam insulation layer, the effect of good insulation; Inline vacuum insulation panels. Human design, more convenient and flexible. Suitable for mechanical producing plant use. Ultra-low temperature refrigerator is also known as cryopreservation box, cryogenic refrigerator, cryopreservation box and so on, the common low temperature refrigerator of which is -65 ℃ ~ -10℃. The refrigeration system of ultra-low temperature refrigerator basically adopts the working principle of cascade refrigeration and is equipped with two fully enclosed compressors as high and low temperature compressor. The copper tube of the low-temperature evaporator is attached directly to the outside of the inner box in the form of a coil and with heat transfer cement block between the coil and the box wall of the gap, to increase the heat exchange effect. The condensing evaporator is a shell tube structure with four tubes of the thread-shaped copper tube and a countercurrent heat exchange.