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Product description:
When the square test piece of 2.54*2.54cm is ground before the test machine, a certain amount of load is added to the area of the test piece and the friction device, and the number of grinding wheels required for the test piece to reach a certain abrasion depth is observed, so as to evaluate the abrasion performance. Standard basis: astm-d1630
Product parameters:
Test film (L*W*D):25.4*25.4* (D) 6.35cm
Load :2265g, group 3 (percentage advance predicted wear stop)
The runner diameter: 150 mm Φ
Rotation speed :45 + / 5r/min
Timer :LCD, 0~ 999,999 (6 digits)
Aspiration: 2.1 kg/cm2
Volume (D * W * H) : 52 to 56 * * 52 cm
Weight: 74 kg
Power supply: 1 30, AC 220 v, 3 a