OS20-S
/Overhead Stirrers/
Key Features

· High reliability and outstanding performance.
· A wide range of speed from 50 to  2200rpm.
· Brushless DC motor for long life, maintenance free and explosion proof.
· LED screen for monitoring actual speed.
· Safety circuits allow for safe stop function in anti-stall or overload conditions.
Parameter
/Overhead Stirrers/
Specifications OS20-S
Max. stirring quantity(H2O) 20L
Motor type brushless DC motor
Motor input power 60W
Motor output power 50W
Voltage 100-220V, 50/60 Hz
Power 70W
Speed range 50-2200rpm
Speed display accuracy ±3rpm
Speed display LED
Overload protection display LED lights
Max. torque 40Ncm
Viscosity max. 10000mPas
Chuck range diameter 0.5-10mm
Dimension[WxHxD] 83x220x186mm
Weight 2.8kg
Protection class IP42
Permissible ambient temperature and humidity 5-40°C, 80%RH

Number and accessory
/Overhead Stirrers/
Cat. No. P/N Descriptions Power supply
8053100200 OS20-S LED Digital Overhead Stirrer , Max. stirring quantity 20L USA plug,100V-220V/50Hz/60Hz
      Cn plug,100V-220V/50Hz/60Hz
      Euro plug,100V-220V/50Hz/60Hz
      UK plug,100V-220V/50Hz/60Hz
 
 
Cat. No. P/N Descriptions
18900131   Universal plate stand(WxD: 20x31cm), including support holder(H: 78cm) and fixing device
18900071   Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 316L stainless steel
18900072   Straight stirrer, shaft length 40cm,stirrer diameter 6cm, 316L stainless steel
18900073   Blade stirrer, shaft length 40cm,stirrer diameter 6.8cm, 316L stainless steel
18900074   Centrifugal stirrer, shaft length 40cm,stirrer diameter 9cm, 316L stainless steel
18900075   Crossed stirrer, shaft length 35cm,stirrer diameter 6.5cm, PTFE coated
18900076   Straight stirrer, shaft length 35cm,stirrer diameter 7cm, PTFE coated
18900077   Blade stirrer, shaft length 35cm,stirrer diameter 6.8cm, PTFE coated
18900078   Centrifugal stirrer, shaft length 35cm,stirrer diameter 8.5cm, PTFE coated
18900330   Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 316L stainless steel prevent the liquid spills

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