Constant temperature and humidity 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 cascade compressor. Refrigerant: environmentally friendly refrigerant R-507 / R-23 condensers: shell and tube water-cooled condenser (including cooling towers 10T frozen head, water pump, with a long tube within 20 m). Evaporator: Fin multi-stage automatic load capacity adjustment controller: imported LCD touch screen directly Ying button controller chiller plant, in English and graphic representation of a wide viewing angle 5.7 "and 256 × 128 dots, high contrast Main features adjustable backlight attached: ◎ intelligent temperature control using PID tuning function, precise temperature control; ◎ exquisite appearance, reasonable structure, the exhaust heat is good; ◎ system tight insulation measures; ◎ stainless steel bath opening the freezer works, easy. cleaning; ◎ optional water, water, high and low alarm signal output; ◎ all stainless steel pipe fittings and pumps, reduce pollution; ◎ can be built-in filters, particulate filters and ion purification resin;. ◎ good shock absorption, low noise freezer _ Frozen _ Snow Dragon refrigeration machine 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, heat, refrigeration and air conditioning in Dongguan, Guangdong equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead XUELONG refrigeration and you hand into the brilliant, for a better future!