Máquina de refrigeração a gás LQ a -110°C

The temperature range of the equipment is -110 ℃ ~ -40 ℃, using environmentally friendly refrigerant, the cooling speed is fast. The products use branded compressors, mainly Carlisle and Emerson. Adopt a full set of high-quality cold control (Danfoss pressure controller, balance valve, expansion valve, solenoid valve, filter drier, Emerson oil separator, alco liquid sight glass, check valve, etc.). It adopts Siemens S7 PLC and 7-inch touch screen for automatic control operation, and provides temperature curve display, temperature record U disk and fault alarm record. Each piece of equipment is subjected to a load test at the factory, and the test time is not less than 12 hours.