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Heidolph™ MR Series Magnetic Stirrers

For Gentle stirring in biology and microbiology applications without heating

$686.14 - $686.14


Diameter (Metric) Outside 145mm
Voltage 115V
Electrical Requirements 115V 60Hz
Hertz 60Hz
Temperature Range (Metric) 0° to 40°C
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Catalog Number Mfr. No. Capacity Model Material Speed Price Quantity  
Catalog Number Mfr. No. Capacity Model Material Speed Price Quantity  
13-889-331 Heidolph North America
Stir: 20L; Load: 25kg MR Hei-Mix S Stainless Steel 100 to 1400rpm Each for $686.14


MR Hei-Mix D/ MR Hei-Mix L

  • Top plate is insulated from the motor and protects your heat-sensitive samples from any thermal damage
  • To Treat your sample gently and protect it from damage the rotation speed ramps up slowly until it has reached the pre-programmed speed
  • Top plate diameter of 145mm and a speed range from 100 to 1,400 rpm is ideal for quantities up to 20 liter
  • Hermetically-sealed housing prevents corrosions and increases the service life of your unit
  • The Hei-Mix D comes with a digital display for set and actual speed
  • You can even work with dry ice – a robust thermal insulation prevents corrosion inside the housing which minimizes dripping of condensate on the electronic components
  • These models come with a top plate material of finest-quality stainless steel
MR Hei-Mix S
  • Stir quickly and efficiently with an extended speed range up to 2,200 rpm
  • Space-saving unit for efficiently mixing sample sizes up to 5 liter. Small footprint of L 140/ W 126/ H 180mm only, and the top plate comes with a diameter of 104mm
  • Ideal for titrations due to white-colored top plate
  • Long-lasting polyamide housing and PVDF top plate material

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Description & Specifications


115V 60Hz
0° to 40°C