Steel Dust Meters
Portable Gas Detectors

Grease Steel Dust Meter SDM-72



  • Simple diagnosis and trend monitoring of the wear condition of greased bearings, gears, etc.
  • Pre-diagnosis for Ferrography method and SOAP method


  • Able to diagnose the bearing condition, even long before wear-induced vibration becomes detectable, by measuring the amount of steel dust in the grease around the bearing.
  • Simple operation – simply measured by a grease sample


Model SDM-72
Measurement Principle Magnetic balance type electromagnetic method
Substance Measured Steel dust concentration in grease
Measurement Range 0 to 5.000 %Wt
Minimum Resolusion 0.001 %Wt
Zero adjustment Automatic adjustment
Amount of sample Approx. 0.8ml
Power Source 4 x AA (R6) alkaline drycells
Battery Life*1 Up to 30 hours by alkaline cells
Operating temperature 0 to +40 °C
Dimensions W84 x H190 x D40 mm
Weight Approx. 500g (including batteries)
Standard Accessories Carrying case, grease sampling spatula, grease sample case (10 pieces)   and 4 x AA (R6) alkaline drycells

*1 Battery life may vary with ambient conditions, conditions of use, storage period, battery manufacturers, etc.

Related Products

Contact Us


Product Category

Product Guide Download

Search by Keywords

Contact Us

Contact Us

For telephone inquiries, please call your nearest New Cosmos Electric office.

List of New Cosmos Electric Locations