Constant temperature and humidity Features: 6, Heating: General configuration for electric heating, may need to use steam heating or hot water heating according to the user. 7, humidification: General configuration for electrode humidifier, steam humidifier can choose according to user needs. Units are widely used in electronic food, health, high and low temperature test chamber precision instruments, machinery manufacturing and other industrial plants as well as measuring and testing high and low temperature test chamber price, program-controlled room temperature and humidity of the environment and other needs. Insulation material: high-temperature tank: silicate insulation cotton cryogenic tank: High density PU foam heater: cooling fin tubular stainless steel electric compressor: France Taikang totally enclosed high efficiency compressor cascade. Refrigerant: environmentally friendly refrigerant R-507 / R-23 condensers: shell and tube water-cooled condenser (including cooling towers 10T, pumps, pipe length with less than 20 meters). High and low temperature test chamber | Maoming low temperature test box | Snow Dragon refrigeration temperature test box provided by the Dongguan City-long Refrigeration Electrical and Mechanical Equipment Engineering Co., Ltd. Dongguan City-long Refrigeration Electrical Equipment Engineering Co., Ltd. (www.dgxuelong.com) strong, credible, in Dongguan, Guangdong heat exchangers, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead XUELONG refrigeration and you hand into the brilliant, for a better future!