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China, Chinese Dlsb-5/20 Low Temperature Cooling Circulating Pump1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Laboratory InstrumentsOther Lab InstrumentsRefrigerated CirculatorRefrigerated Circulating Bath
Xi'an Heb Biotechnology Co., Ltd.
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Product Description DLSB-5/20 Low Temperature cooling Circulating PumpWorking principle:This product is mechanically cooled by a totally enclosed compressor. The inner wall of the cooling tank has cooling copper coils. The refrigerant (Freon) continuously circulates through the coil on the inner wall of the water tank to cool the refrigerant in the tank. And then the refrigerant is conveyed to interlayer of the supporting equipment or the condensation coil through built-in circulation pump and external circulation pipeline. This method can cool the material in the reactor indirestly, and also cool & liquefie the steam in contact with condensation tube.Generally speaking, this product can connect with the interlayer of a double-layer glass reactor, rotary evaporator, and condensation coil of the reactor for usage. It is also feasible to directly put objects or containers which need to be cooled into the bath for cooling or reaction.The outlet pipe of this product is connected to the lower inlet pipe of the kettle or condenser. The circulating liquid comes out from the upper circulation port and returns to the inlet of this product through the pipe, forming a complete circulation.Technical parameters: ModelDLSB-5/20Usage temperature range-20 oC~room temperatureEnvironment temperature5 ~35 oCEnvironment humidity≤70% ventilationPower supply220V 50Hz/110V 60HzSafety protectionDelay, over-current, overheatDisplayLCD display, key operationTemperature control accuracy±0.1oCSensorPT100Total power887WCompressorSpecification1PQuantity1Power735WCooling capacity2324WCirculation pumpPower100WLift4-6MFlow20-40L/minPressure≤0.4MPa Air-cooling condenser Power52WHeating exchange area4.2m2Air volume760m3/hRefrigerantR22Condensation coilΦ8copper tube plated by nickelEquipment materialCold plate spray, anti-corrosionWater tank dimension&volumeΦ220×180H(mm)6.8LAvailable size in water tankΦ185mmCover openingΦ200mmOuter circulation interfacePagoda joint with Φ12mm outer diameter (facing the left side of the equipment)Overall dimension(W*D*H)423×485×(760+pole 400)mmNet weight46KGPacking dimension595×435×880mm wooden package 0.23m3Packing weight68KGOur factory:Our certification:Package & Delivery:
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