• 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 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 competent for most demanding tasks with guaranteed safety and performance. They are widely used in chemical synthesis, pharmaceutical synthesis, physical and chemical analysis, petrochemical industries, etc.
Specifications:
Max. Stirring quantity:70L
motor Type: brushless DC motor
input power: 180W motor
output power: 160W
voltage: 100/240V, 50/60 Hz
power: 200W
speed range: 50-1100rpm
speed display accuracy: 10Rpm
speed display: LCD
torque display: LCD
overload protection display: LED lights
max. Torque: 300N.cm
viscosity max. : 100000Mpas
chuck range diameter: 0. 5-10Mm
dimension[w x h x d]: 83x220x186mm weight: 3.2kg
protection Class: IP21
permissible ambient temperature and humidity: 5-40°c, 80 percent RH
Data connector: RS232