Description
Features:
Compact, Lightweight and Sleek design
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
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 less downtime in between sample changes
Specifications:
Model: OHS-20D
Voltage [V]: 100 V-240V
Frequency [Hz]: 50/60
Max. input power: 60
Speed range under nominal load [rpm]: 0/50-2000
Speed increment [rpm]: Stepless, 10rpm
Speed accuracy: ±1%
Max. torque at stirrer shaft [N.cm]: 20
Max. stirring quantity (H2O): 20L
Max. Viscosity [mPas]: 10,000
Speed display: LED
Protection class according to DIN EN 60529: IP42
Protection at overload: Yes
Motor protection: Yes
Over temperature protection: Yes
Permissible ambient temperature: 5-40°C
Permissible relative humidity: 80%
Clamping chuck-clamping range: 0.5-10mm
Dimensions (WxDxH) (without extension arm) [mm]: 71x174x240
Weight (with extension arm and clamping chuck) [kg]: 2.3 kg
