ONiLAB Electric Overhead Stirrer, LCD/LED Digital Overhead Stirrer Mixer with Stirring Rod,20L,10000 mPas,50~2200RPM, Aluminum Alloy

HIGH QUALITY – Maintenance free Brushless DC motor for long lifetime, accurate speed control ,safe and quiet operation with infinitely speed , could work continuously for a month, high strength plastic casing is high-temperature resistant and strong flame-retardant. EASY TO USE –Drill chuck is self-lock design, tools free to hook up and remove the stirring shaft. Stirring paddle"top-cross" design , easy to replace the container with rising the shaft through the unit, do not need to remove the stirring shaft. Silicone cover protecting drill chuck and motor from erosive vapor and splashing ACCURATE DIGITAL CONTROL – Microprocessor control enable accurate and constant speed despite viscosity change of the sample to prevent splashing, LCD/LED display the speed（accuracy 10rpm） and the torque. OVERLOAD PROTECTION –Stop automatically in case of overload to ensure safe operation. Safety circuit setting shut off in case of an abnormal condition to ensure user safety. WARRANTY FROM MANUFACTURER– We are manufacturer that has more than 20 years experience in the field of lab products, for this unit we offer 1 year warranty. Machine is IP42 protection class and CE, cTUVus, FCC, ICES and CB certified. ONiLAB overhead stirrers are designed for high volume and high viscosity sample stirring applications. These are used in polymer processing, organic and inorganic solvent mixing, chemical synthesis and many more pharmaceutical applications. Image Models OS20-Pro OS20-S Max. Stirring Quantity[H₂O] 20L 20L Constant Speed YES NO Display LCD LED Speed Range 50-2200rpm 50-2200rpm Max. Torque 40N·cm 40N·cm Viscosity Max. 10000mPa·s 10000mPa·s Chuck Range Diameter 0.5~10mm 0.5~10mm Motor input/output power 60W/50W 60W/50W Power 70W 70W Dimension[W×H×D] 83×220×186mm 83×220×186mm Weight 2.8kg 2.8kg Protection Class IP21 IP21 Permissible Ambient Temperature And Humidity 5~40°C,80%RH 5~40°C,80%RH