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MS-33MH Hotplate Stirrers (Muti position)

MS-33MH Hotplate Stirrers (Muti position)


Simultaneous stirring is available at max. 15 points with stable heating.

For more information or to place an offline order call 1-800-745-2710


Operating Features

  • Ideal for the multiple sample testing under the same condition.
    - Maximum 15 independently controlled stirring positions on one heated top plate.
  • Fast and precise stirring operations are enabled by BLDC motor and special magnet with extremely strong magnetic coupling power.
  • Various stirring control modes are available.
    - All Mode / Column Mode / Row Mode / Point Mode
  • Timer set for each stirring mode is available for the unattended operation.
  • Smooth-start mechanism provides virtually no decoupling of stir bars even with viscous media.
  • Instant halt of the stirring operation.
  • Built in thermal shutdown and current limit protection.

Constructional Features

  • Integrated design of the heater and the top plate provides exceptional heat transfer rate and quick heat up capability.
  • Easy-to-read VFD and intuitive control panel.
  • Bright and vivid LED stirring position indicating lamps and heating operation lamp for stable operations.
  • High heat transfer aluminum top-plate.
  • Unit is safely designed to protect internal components from accidental spills.
  • Non-slip silicon plate mat is attached on the top plate to prevent unintended slips
Model MS-33MH MS-53MH
Technical Data Heating Temperature Range ( / ) Max. 120 / 248
Control Scale
Heating Power (W) 600 1000
Stirring Speed Range (RPM) 30 to 2,000
Control Feedback control with PID
Stirring Positions 9 15
Stirring Point Distance
(WxD, mm / inch)
117x90 / 4.61x3.54
Timer 1min. to 99 hours 59 min.
Motor BLDC motor
Motor Rating Input / Output (W)
per each point
Magnetic Bar, Max. ( xL, mm / Inch) 8x30 / 0.31x1.18
Safety Over Temp. Top plate
Over Current Current limit protection
Load, Max (kg / Ibs) 30 / 66.14
General Data Top plate Material Aluminum
Dimension ( , mm / Inch) 385x328 /
385x493 /
Body Material Powder coated steel
Dimension (WxDxH, mm / Inch) 395x450x104 /
395x614x104 /
Net Weight (kg / Ibs) 10 / 22.05 15 / 33.06
Electrical Requirements (230V,50Hz/60Hz) 4.1 A 5.8 A
Cat. No. AAHK34015K AAHK34025K
Electrical Requirements (120V,60Hz) 8.0 A 11.2 A
Cat. No. AAHK34013U AAHK34023U
GMI Certified Service means:
  • Healthy operation of your instrument
  • Helping to ensure the quality of your results
  • Lowering cost of ownership through multilple service agreement options
  • Prolonging instrument serviceable life
  • Safe Operation of your equipment
  • Minimizing downtime increases productivity and minimizes revenue loss
  • Instrument Evaluation Services
  • Contract Refurbishing
  • Relocation Services
  • Equipment Finder Service
  • Training Courses
  • Depot Repair
  • Instrument Decommisioning & Disposal Services
Service Agreements

Preventative Maintenance Visit
('tune up', including cleaning, lubrication, and adjustments)
1 Service Visit
Service Visit 1PM
1 Service Visit
1 2
Parts and Labor    

Discounted Parts
Discounted Labor (As needed)

Lab Equipment Replacement Parts & Accessories

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