40L Led Overhead Stirrer



Compact, Lightweight and Sleek design

Overload protection system if the torque exceeds the stirrer ratings

Safety circuits: Circuit auto cut-off feature for additional protection

Maintenance-free Brushless DC motor

The through-shaft housing design allows for easy impeller height adjustments and thereby less downtime in between sample changes


Speed Range: 50rpm~2000rpm

Provides constant speed even with changes in viscosities of the sample

Wide LED display for precise speed adjustment and monitoring

LED display shows actual and set speeds alternately


Model OHS-20D
Max. torque [N·cm] 20
Speed range [rpm] 50-2000
Viscosity max. [mPas] 10,000
Chuck Diameter Range [mm] 0.5-10
Max. stirring quantity (H20)[L] 20
Voltage [V] 100-240
Frequency [Hz] 50/60
Power [W] 65
Speed display LED
Overload protection YES
Motor protection YES
Dimensions (D—W—H)[mm] 71—160—192
Weight [kg] 2.3kg
Protection class according to DIN EN60529 IP42
Permissible ambient temperature [°C] 5-40
Permissible relative humidity [%] 80


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