Number of views:
Small liquid nitrogen machine
Number of views:
Product serial number
The micro-sized nitrogen liquefier uses a cryogenic mixed working medium throttling refrigerator as a cold source. It has a compact structure and can supply liquid nitrogen continuously and conveniently. It can be used as a supply source for small amount of liquid nitrogen in the region.
The nitrogen liquefier is a cryogenic mixed refrigerant throttling refrigerator driven by a single compressor with pre-cooling to achieve nitrogen liquefaction (-180 ° C). The cryogenic mixed working medium throttling refrigerator is based on a regenerative multi-component mixed refrigerant throttling refrigeration cycle. From ambient temperature to target cooling temperature, high-medium-low-boiling pure components are preferably composed of multi-component mixed working fluids to realize each boiling point component. The relay matching in the effective cooling temperature zone is a refrigerator that can efficiently realize the temperature range of -40 to -196 °C.
The chiller adopts multi-environmental environmental protection refrigerant with independent intellectual property rights.
The cold box adopts the unique secondary foaming technology to achieve good insulation effect.
The refrigeration system uses conventional air-conditioning compressors, and other components are easily available.
Compared with traditional Sterling and GM machines, the chiller does not require regular maintenance, high reliability, and long service life.
The liquefier has a one-button power-on function, and automatically enters the liquefaction mode after a key is turned on.
Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table