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SDM-72 and SDM-73

A steel dust meter for grease or oil is an excellent choice to check the wear condition of bearings in ultra-low to high-speed rotating devices. This is a quick and effective measurement of steel dust particles in grease and oils to determine the status of the wear condition before vibration increases. The result is shown instantly and the portable instrument is very easy to use.

The method can be used for all rotating bearings where one can take samples of grease or oil. Among the applications include:

sdm7273
• Pumps
• Motors
• Robots
• Mills
• Paper manufacturing
• Fans
• Rollers
• Conveyors
• Roller staircases
• Elevators

SPECIFICATIONS SDM-72:

IncludedCarrying case, grease sampling spatula, grease
sample case (10pcs), 4×AA alkaline dry-cell
batteries
Applicable toSteel dust concentration in grease
Measuring principleMagnetic balance type electromagnetic method
Measuring range0-5.000%Wt
Minimum resolution0.001%Wt
Sample amountApprox. 0.8ml
Display4-digit LCD display
Operating temperature0°C to +40°C
Power source4 x AA alkaline dry-cell batteries
Run timeApprox. 30 hours by alkaline dry-cell batteries
Zero point adjustmentAutomatic adjustment
Size84 x 190 x 40 mm
WeightApprox. 500g (including batteries)
Data sheetSteel dust meter - SDM-72 (PDF)

SPECIFICATIONS SDM-73:

IncludedCarrying case, 2ml syringe (5pcs), oil sampling
nozzle (2pcs), syringe holder, 4×AA alkaline dry-cell
batteries
Applicable toSteel dust concentration in lubricating oil
Measuring principleMagnetic balance type electromagnetic induction method
Measuring range0 - 19999Wt ppm
Minimum resolution1Wt ppm
Sample amount1.5ml
Display4 1/2 digit LCD display
Operating temperature0°C to +40°C
Power source4 x AA alkaline dry-cell batteries
Run timeApprox. 30 hours by alkaline dry-cell batteries
Zero point adjustmentAutomatic adjustment
Size84 x 190 x 40 mm
WeightApprox. 500g (including batteries)
Data sheetSteel dust meter - SDM-72/73 (PDF)