Heidolph™ MR Series Magnetic Stirrers

For Gentle stirring in biology and microbiology applications without heating

Manufacturer: Heidolph North America 036110500

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Catalog No. 13-889-333


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.  View substitute products »


    Model MR Hei-Mix D
    Speed 100 to 1400rpm
    Capacity Stir: 20L; Load: 25kg
    Voltage 115V
    Material Stainless Steel
    Height (English) 3.7 in.
    Height (Metric) 94mm
    Length (English) 6.8 in.
    Length (Metric) 173mm
    Width (English) 10.9 in.
    Width (Metric) 277mm
    Weight (Metric) 2.6kg
    Wattage 20w
    Hertz 60Hz
    Temperature Range (Metric) 0° to 40°C
    Electrical Requirements 115V 60Hz
    Dimensions (L x W x H) 6.8 x 10.9 x 3.7 in. (173 x 277 x 94mm)
    Diameter (Metric) Outside 145mm
    Product Type MR Hei-Mix D

    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

  • Description & Specifications

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