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QC-619K Abrasion Tester


Use specified Grinding Wheel with specified Load to rub the surface of specimen. Usually measure the weight difference after testing, and record it as abrasion level, some will evaluate by naked eye.

  • Appearance

Abrasion Tester


    • Grind wheel: 2 inch in diameter, 1/2 inch in thickness
    • Distance between two wheels: 63.5 mm
    • Distance between wheel and the center of tray: 38 mm
    • Rotary Speed: 1-100RPM, able to set(default 60RPM)
    • Load: 250 g, 500 g, 1000 g, stainless steel counterweight
    • Counter: LCD display, 8 Digit, Auto-Brake
    • Specimen size: Æ110 mm,center hole Æ7.5 mm
    • Thickness 1~6 mm, could test soft and hard material
    • Specimen holder could replace to fixture for wet abrasion (optional)
    • Accessories: Vacuum cleaner(1 set), specimen cutter(1 pc), Wrench(1 pc), sand paper(10 pcs)
    • Dimension: 55 x 38 x 47 cm
    • Weight: 30 kg
    • Power supply: Single phase 110V or 220V


Abrasion index = loss weight / Rotary circle x 1000
Reference of using different grind wheel for different specimen


Floor tile





CS17、 H18


H18、 H22、CS17

H18、 H22、CS17

The bond of sand is varying with the number of grind wheel; the higher number is more suitable for soft material.
Sand of CS type is thinner than H type, suitable for hard material.


QC-621H Surface Hardness Abrasion Tester


This tester is for test the discoloration condition and abrasion-resistant of painting surface, use white cotton cloth、eraser、steel wool to test the abrasion-resistant of specimens.
abrasion test

  • Specification
    • Loading Weight:50g, 100g, 200g, 300g, 500g, 1000g
    • Testing distance:10~100㎜ adjustable
    • Testing speed:1~100 CPM     
    • Testing Head:customized
    • Testing Head seat:Aluminum grips
    • Control panel: 0~99999999, Auto stop when test complete
    • Dimension:70×35×45 cm。
    • Weight:46 kg。
    • Power supply:100V-240V


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