Liquid nitrogen refrigerator

Liquid nitrogen refrigerator Material: AISI 304 stainless steel size and demension:600*500*500mm control: touch screen and PLC control working temprature:0°C to -196°C accuracy of temperature :±1 °C Cryogenic (Beijing) Science & Technology Co.,Ltd is a leading manufacture ofliquid nitrogen system andfreeer in China.Using liquid nitrogen (-196°C) as coolingmedium,making a rapid speed of cooling and frozen. Application: 1. frozen industry for seafood and medcine 2. metal processing. improve the hardness, wear resistance, and service life of metal 3. cold assembly. Features: 1.environment friendly and healthy. liquid nitrogen is totally green energy. 2.Using the latestliquid dispersion technology,the consumption of liquid nitrogen is quite low.3.Fast speed of cooling: the Maximum cooling speed ≥ 30°C/min4.High precision of temperature control: Using Touch screen and PLC control systerm, the Temperature can be set as your wish.5.Uniformity of temperature field is ±1 °C. Kindly contact me for more details