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Re-5299 Vacuum Film Rotary Evaporator1
Laboratory InstrumentsRotary EvaporatorRotary Evaporators
Xi'an Heb Biotechnology Co., Ltd.
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Product Description RE-5299 Vacuum Film Rotary Evaporator Working principle:The evaporation flask rotates at a constant speed and the water bath is heated at a constant temperature. Under this condition: the material forms a large-area uniform thin film on the inner wall of the evaporation bottle for quick evaporation. The evaporation efficiency can be improved under vacuum conditions (a vacuum device needs to be connected). When the solvent vapor passes through the glass condenser coil, the vapor is cooled to a liquid ( a cooling device need to be connected) and recycled in a collection flask.This series of products needs to be equipped with vacuum devices (circulating water type, rotary vane type, diaphragm type and other vacuum pumps), or cooling and circulating devices to form a system devices.Basic configuration:? The parts in contact with the material are all made of high borosilicate glass (expansion coefficient 3.3) and PTFE materials, which have stable performance and are not easy to react with the materials.? The stent is made of cold plate anti-corrosive spray + aluminum alloy material. And the bath is made of stainless steel.? The sealing system uses PTFE rotation axis+ fluororubber compound sealing.? The piston-type feeding valve is sleeved with PTFE extension tube, which can be continuously fed to the evaporation bottle under vacuum status.? Upright double-layer serpentine coil glass condenser? Rotating and heating is controlled by power switch, which is a ON-OFF tilt button.? Electronic stepless speed regulation, fine-adjustment by knob.? Thermostatic bath with temperature digital display function, Cu50 type senser+stainless steel probe at the bottom of the bath.? The main engine is lifted electrically, up and down by button operation (also can be lifted by hand wheel)? Rotating, heating double fuses safety protectionTechnical Parameters : ModelRE-5299Voltage/Frequency220V 50Hz/110V 60HzTotal Power1045WRotary motor power30WLifting motor power15W1/15 speed deceleration power increasingHeating power1000WVacuum0.098MpaRotary flask volumeEggplant shape 1000mlΦ131mm/24# standard port Collecting flask volumeSpherical shape 500mlΦ105mm/24# standard port Rotary speed0-120rpm/minTemperature control rangeRoom temperature -99oCTemperature control accuracy±1oCLifting stroke of main machine150mmCondenser dimensionΦ85×450H(mm) upper 29# standard port with glass nozzle , lower 29# standard stopper Condensing area0.17m2Caliber of four-way bottleUpper 29# standard port, lower 24# standard stopper, left 19# standard port, right 24# standard stopperFeeding valve19#standard plug valve, feeding valve (pagoda joint) with 10mm outer diameterVacuum nozzle29#standard stopper, vacuum nozzle (pagoda joint) with 10mm outer diameterIn and out circulating nozzle of condenser coil Pagoda joint with 12mm outer diameterBath dimension/weight Φ245×140H(mm) about 6.6L 2.5KGOverall dimension(W*D*H)660×440×(880-1030)mm Net weight16.5KGPacking dimension600×460×470mm carton package 0.13m3Packing weight20KG Package & Delivery:Factory:Certification:
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