AKRON Abrasion Tester
Technical Parameter
Tilt angle of test material |
15°(0~45°adjustable) |
counter |
6-digit electronic formula |
Wheel speed |
34r/min±1r/min |
emery wheel |
Outer diameter 150mm, thickness 25mm, aperture 32mm, grain size 36, hardness is medium-hard |
pneumatic tire |
Outer diameter 68mm, inner diameter 12.7mm, thickness 12.7mm ± 0.2mm, hardness 75 degrees ~ 80 degrees (shortA) specimen: length (D + 2h) πmm (D for the diameter of the rubber wheel, h for the thickness of the specimen); width 12.7mm ± 0.2mm, thickness 3.2mm ± 0.2mm |
Rotating speed of rubber wheel |
76r/min±2r/min |
payload |
26.7N ± 0.2N |
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