◆According to different temperature requirements, Wenhui brand lowtemperature chillers can be roughly divided into: 1. Low temperature type:the lowest temperature is -10℃, 2. Medium and low temperature type: thelowest temperature is -25℃, 3. High and low temperature type: the lowesttemperature -45℃, 4. Ultra-low temperature type: The lowest temperature is-60℃, the compressor/refrigerant and other parts of different series units aredifferent, and the cooling capacity of the same compressor under differentworking conditions is different, so the selection should be made Identify theequipment series and model corresponding to the corresponding workingconditions. In order to prevent the freezing of the freezing liquid in theevaporation system, the freezing liquid system must choose a professionallow-temperature liquid circulating refrigeration, such as: the correspondinglow-temperature antifreeze (glycol), silicone oil, industrial spray, etc. toensure the normal operation of the chiller , To avoid frost damage relatedvital parts caused by system icing.
◆Low-temperature chillers are suitable for low-temperature temperaturecontrol in other high-precision industries such as precision mold molding,battery low-temperature testing, precision instrument low-temperaturetesting, precision reactor temperature control, precision laboratoryequipment temperature control, and other high-precision industries.
◆Low-temperature chillers can be divided into: water-cooled low-temperaturechillers, air-cooled low-temperature chillers, water-cooled screw-type lowtemperature chillers, and air-cooled screw-type low-temperature chillers.