OS40-Pro
/Overhead Stirrers/
Key Features
     

· High reliability and outstanding performance.
· LCD display for precise monitoring of set and actual speeds, a wide range of speed from 50 to 2200rpm with control accuracy of  ±3rpm.
· Brushless DC motor for long life, maintenance free and explosion proof Torque trend display for real-time information on viscosity changes.
· Safety circuits allow for safe stop function in anti-stall or overload conditions.
· Smooth operation prevents accidental spillage and splashing.
· Provides constant speed even with changes in viscosities of the samples.
· Remote function provide PC control and data transmission.
· Availability of auto-restart function in case of power loss for overnight operations.
Parameter
/Overhead Stirrers/
Specifications OS40-Pro
Max. stirring quantity[H2O] 40L
Power 130W
Motor type brushless DC motor
Motor input power 120W
Motor output power 100W
Speed range 50-2200rpm
Speed display accuracy ±3rpm
Speed display LCD
Torque display LCD
Voltage 100-220V, 50/60 Hz
Overload protection display LED lights
Max. torque 60Ncm
Viscosity max. 50000mPas
Chuck range diameter 0.5-10mm
Dimension[W×D×H] 83x220x186mm
Weight 2.8kg
Protection class IP21
Permissible ambient temperature and humidity 5-40°C,    80%RH
Data connector RS232
 

Number and accessory
/Overhead Stirrers/
Cat. No. P/N Descriptions Power supply
8053200100 OS40-Pro LCD Digital Enhanced Overhead Stirrer, Max. stirring quantity 40L, with 18900071 & 18900258 free 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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