Brief introduction: The low-temperature liquid circulation equipment which adopts the compression refrigeration method can directly cool the test tube, reaction bottle and so on to carry on the chemical reaction under the low temperature, carries on the chemical and biological product low temperature storage, may also combine the rotary evaporator, the vacuum freezing drying box, the circulating water type multi-purpose vacuum pump and so on to use. Features: Large capacity open bath and external circulation integration, which can be used as a cooling tank, but also provide cooling fluid. Temperature digital setting and display, easy to operate. Refrigeration compressor and other key components adopt famous American, German and French brands, high reliability and high efficiency. Circulation system USES ANSI304, 316 and polymer anticorrosive materials, which can resist rust, corrosion and low temperature liquid pollution. Technical parameters: Available in rotary steam (reactor) : 1-5L Flume volume (L) : total capacity: 4.9l, practical capacity: 4L Tank material size (mm) : 304 stainless steel 220*150*120 Temperature control range (℃) : - 20 ℃ - at room temperature Best environment temperature (℃) : 5-35 Ambient relative humidity :(60-80%) ventilation Lowest no-load temperature: - 20 ℃ Power supply: 220V plus or minus 10% 50HZ Refrigerating capacity (W) : 450-260 Instrument temperature control range: - 150 ℃ to 100 ℃ Temperature control precision (℃) : + / - 1 Sensor: PT100 Circulating pump power (w) : 6 Head (m) : 4 Flow (L/min) : 15 Refrigeration mechanism: fully enclosed compressor is used Cold media: 134 a Circulating pump: magnetic pump Diameter of circulating water nozzle: outside diameter: 11 mm/ inside diameter: 7mm Temperature display: thin film touch button digital display Display the temperature resolution: within the scope of the temperature control set arbitrary, minimum display value 0.1 ℃ Safety protection: overload protection, overheat protection, refrigerator delay protector Condenser coil: copper (nickel plated) Body material: spray - plastic anti - corrosion Machine size (mm) : 497*232*490 Package size (mm) : 550*270*550 Net weight (KG) : 28 Gross weight (KG) : 30
Brief introduction: The low-temperature liquid circulation equipment which adopts the compression refrigeration method can directly cool the test tube, reaction bottle and so on to carry on the chemical reaction under the low temperature, carries on the chemical and biological product low temperature storage, may also combine the rotary evaporator, the vacuum freezing drying box, the circulating water type multi-purpose vacuum pump and so on to use.
