产品简介 Introduction

◆文惠牌低温冷水机根据不同的温度要求大致分为：1。低温型：最低温度-10℃，2。中低温型：最低温度-25℃，3。高低温型：最低温度-45℃，4。超低温型：：最低温度-60℃，不同系列机组所配置的压缩机/冷媒及其它零部件也不相同，同一压缩机在不同工况下所产生的制冷量也不相同，因此选型时应找准相应工况所对应的设备系列及型号。为防止蒸发系统内的冷冻液结冰，冷冻液系统必须选择专业的低温液体循环制冷，如：相对应低温的防冻液（乙二醇)，硅油，工业洒精等才能保证冷水机的正常工作，被免因系统结冰造成冻坏相关元气件。

◆低温冷水机适用于精密模具成型，电池低温测试，精密仪器低温测试，精密反应釜控温，精密实验设备控温等其它高精行业的低温温控。

◆低温冷水机可分为：水冷式低温冷水机，风冷式低温冷水机，水冷螺杆式低温冷水机，风冷螺杆式低温冷水机。

◆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.