Jeio Tech MSD Digital Overhead Stirrer

Category Overhead Stirrers
Manufacturer Jeio Tech
Country of manufacture South Korea

Ideal for digital controlled high performance stirring task. Intelligent speed controller enables reproducible results under varying viscosity condition.
Models: MSD-0420

Performance & Convenience

  • Years of vibration-free and silent operation.
    • Equipped with a maintenance-free BLDC motor to generate smooth, quiet, and yet powerful stirring.
  • Powerful torque capable of handling high viscosity tasks.
  • Maintenance of constant motor speed by PID feedback control system even under conditions of changing viscosity.
  • Best effort function intelligently manages its stirring speed to keep stirring even workload is out of its capacity.
  • Prevention of accidental spills or splashes thanks to microprocessor controlled smooth start and stop functions.
  • Well illuminated digital display panel with sensitive touch buttons.
    • Set/present rpm, power ratio (%) and run time are visible together on one screen.
  • Stirring directions are selectable depending on each impeller’s shape.
  • Built-in USB port for external control and data collection.
    • Lab Companion software and USB cable are provided.
  • Compact and slim head design for diverse flexibility in configuring other test equipment and accessories. (optional)


  • Sturdy aluminum main body efficiently absorbing and emitting the heat generated by the motor.
  • Safety features against overload and overheating for continuous operation.
  • Keypad lock function prevents accidental changes.
    Key Attributes 
    Maximum volume (L): 20
    Minimum Volume (L): N/A
    Speed max (rpm): 2,000
    Speed min (rpm): 80
    Max temperature (◦C): N/A
    Plate:  N/A
    Plate material: N/A
    Torque max (Ncm): 19
    Controls: Digital
    Timer: Yes
    Programmable: Yes
    Reverse rotation: Yes
    Warranty (years): 1 (2 years after submission of warranty registration card)
    Weight (lbs): 6.2
    Manufacturer Specifications
    Model MSD-0420
    Speed control PID feedback control
    Speed range (rpm) 80 to 2,000
    Chuck range (mm / inch, dia) 3 to 10 / 0.1 to 0.4
    Stirring capacity, Max. (L, H2O) 20
    Viscosity, Max. (cP) 1) 5,000 (~2,000rpm) / 10,000 (~1,200rpm) / 30,000 (~300rpm) / 50,000 (~200rpm)
    Torque, Max. (N·cm) 19
    Motor rating input / output (W) 70 / 40
    Material Body / Cover / Motor Powder coated aluminum / Polypropylene / BLDC
    Dimension Overall (W×D×H) (mm / inch) 75x215x150 / 2.9x8.5x5.9
    Net weight (Kg / lbs) 2.8 / 6.2
    Protection class (DIN EN 60529) IP30
    Electrical requirements (230V 50/60Hz) 0.5A
    Cat. No. AAH373225K
    Electrical requirements (120V 60Hz) 0.5A
    Cat. No. AAH373225U

    1) Silicone oil with using 3-bladed propeller impeller(Ø50) under room temperature of 26℃, 60%RH, no load.
    ※ Permissible environmental conditions: temperature (5-40℃) and relative humidity (up to 80%).
    ※ Main body comes together with chuck handle and attaching rod.
    ※ Above specifications can be changed without prior notice.


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    Jeio Tech MSD Digital Overhead Stirrer Accessories