- Acid Corrosive Cabinets
- Arabidopsis Chambers
- Air Compressors
- Anemometer
- Autoclaves
- Balances
- Baths
- Blenders
- BOD Measurement
- Bunsen Burners
- Calibration Weights
- Calorimeters
- Cell Disruptors Ultrasonic
- Cell Manipulation
- Centrifuges
- Chemical Oxygen Demand
- Chromatography Columns & Consumables
- Climate Chambers
- Circulating Coolers
- Cold Boxes
- Colony Counters
- Colorimeters and Photometers
- Conductivity Meters
- Cryogenics
- Density Meters
- Desiccator
- Dissolved Oxygen
- Dispersers
- Dry Block Heaters
- Electrophoresis
- Flocculator
- Freezer Dryers
- Fume Hood Safety Containments
- Furnances
- Glove Box
- Hazardous Storage Cabinets
- Gas Generators
- Heating Mantles & Tapes
- Humidity Cabinets
- Hotplates
- Ice Machines
- Incubators
- Kjeldahl Equipment
- Laboratory Air Drying Cabinet or Warming Cabinet
- Laboratory Glasswashers and Accessories
- Liquid Handling Products
- Melting Point
- Microbiological Safety Cabinets
- Microscopes
- Milling
- Mixers
- Mixing and Storage Vessels
- Multi Parameters Meters
- Organisers and Bins
- Ovens
- PCR Workstation and UV Cabinets
- Plant Growth Cabinets
- Pellet Presses
- Personel Protective Equipment
- pH Measurement
- Pumps
- Refractometers
- Refrigeration - Refrigerators and Freezers
- Rheometers
- Rotators
- Rotary Evaporator
- Shakers
- Sieve Shakers
- Spare Parts
- Specialist Application Products
- Spectrophotometers
- Stirrers
- Stomachers
- Thermal Cyclers
- Toxic Substance Cabinets
- Titration
- Turbidity
- Ultrasonic Cleaners
- Ultra Violet Products
- Vacuum Chambers
- Vibratory Feeder
- Viscometers
- Water Purification Systems
- Water Stills
- Demonstration Stock
IKA M 20 Universal Batch Mill, 250ml Volume, 20,000 rpm Maximum Speed
Technical Data
Process type | batch |
Operating principle | cutting/impact |
Motor rating input | 450 W |
Motor rating output | 225 W |
Speed max. | 20000 rpm |
Circumferential speed max. | 72 m/s |
Useable volume max. | 250 ml |
Feed hardness max. | 5 Mohs |
Feed grain size max. | 7 mm |
Material beater/cutter | stainless steel 1.4034 |
Material milling chamber | stainless steel 1.4301 |
Power-ON time | 7 min |
Power-OFF time | 10 min |
Milling chamber, can be cooled with water | yes |
Mill feed can be cooled in milling chamber with dry ice | yes |
Dimensions (W x H x D) | 170 x 350 x 170 mm |
Weight | 6.6 kg |
Permissible ambient temperature | 5 - 40 °C |
Permissible relative humidity | 80 % |
Protection class according to DIN EN 60529 | IP 21 |
Voltage | 230 / 115 / 100 V |
Frequency | 50/60 Hz |
Power input | 550 W |

Batch mill suitable for dry grinding of hard and brittle substances up to 250 ml with a fixed speed of 20.000 rpm.
- Double-walled grinding chamber can be cooled with water through two hose adapters
- The removable grinding chamber, easy to clean
- Two grinding chambers can be alternately operated using one drive
- M 21 blade incl. with delivery