LED Digital Overhead Stirrer

Digital Over Head Stirrer


  1. Speed Range: 50rpm~2000rpm
  2. Provides constant speed even with changes in viscosities of the sample
  3. Wide LED display for precise speed adjustment and monitoring
  4. LED display shows actual and set speeds alternately


Digital Over Head Stirrer

LED Digital 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.


Model TR-DOS-60D
Max. torque [N·cm] 60
Speed range [rpm] 50-2000
Viscosity max. [mPas] 50,000 (2000 rpm)

100,000 (1000 rpm)

Chuck Diameter Range [mm] 0.5-10 mm
Max. stirring quantity (H20)[L] 50 L
Voltage [V] 100-240
Frequency [Hz] 50/60
Speed display LED
Overload protection YES
Motor protection YES
Dimensions (D×W×H)[mm] 71×174×240
Weight [kg] 2.5kg
Protection class according to DIN EN60529 IP42
Permissible ambient temperature [°C] 5-40℃
Permissible relative humidity [%] 80%


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