Product 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, carry on the chemical and biological product cryopreservation under the low temperature, can also combine with the rotary evaporator, vacuum freezing drying box, reaction kettle and so on to use. Main 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. Refrigerating compressor and other key components adopt famous American 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. Main application: Cooling of packaging machine, printing machine, low temperature testing machine Spout device, freeze-processing jig, low - temperature mold, precision grinding, edm device cooling Cooling of wafer cleaning device and etching machine Laser cooling Analysis, testing equipment cooling Technical parameters: Lowest no-load temperature: - 30 ℃ 40 ℃ 80 ℃ 120 ℃ Internal and external circulation: closed system circulation Performance: Range of temperature setting: ± 50 ℃± 99 ℃± 200 ℃ Temperature control precision: ± 1 ℃± 2 ℃ Rated maximum cooling capacity (W) : 9820- 2820 10860 - 2830 11670 - 1800 11880-1200 Circulation capacity: flow Q=70L/min head 6-8m Control function: Temperature control: electronic temperature control Set the way: within the scope of the temperature control set arbitrary, display value 1 ℃ Safety protection: delay, leakage, overcurrent and overheat protection Main mechanism performance: Refrigeration unit: semi-closed compressor, R22 R404 F23 F14 Circulating pump: 55W,220V plus or minus 10%,50HZ Temperature sensor: Pt100 platinum resistance Working conditions: Ambient temperature: 10 -30 ℃ Humidity: 60-80% r.h. Working current: 380V + / - 10% 50HZ Specifications: Outer loop import and export: Φ within 16 mm, cr material Cooling slot size (mm) : Φ 300 Total machine size (mm) : 1000 x 800 x 1100 1200 x 1100 x 1350 1460 x 1200 x 1350
