Adoption of low-temperature liquid circulation equipment of compression refrigeration methods can cool the tube, the reaction bottles directly and so on to have chemical reaction under low-temperature and store chemical and biological products under low-temperature. Besides, it can also be combined with rotary evaporator, vacuum freeze-drying box, multi-purpose circulating water vacuum pump.

1. Large-capacity open bath combined with outside loop can not only be used as freezing tanks, but also provide cooling fluid outside

2. Digital setting and display of temperature, easy to operate.

3. Refrigeration compressors and other key parts adopt products with famous brands of the United States, Germany, and France and have high reliability and efficiency.

4. Circulating system adapts SUS 304, 316 and macromole anti corrosion substance, which can prevent rust, corrosion, and low temperature liquid pollution.