Surface Hardness Abrasion Tester

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Product Serial : QC-621K
Surface Hardness Abrasion Tester

QC-621K of main purposed on test surface treatment of fastness, hardness and wear resistance of characteristics. Like painting, plating, coating and dyeing of treatment of wear and fade conditions. It usually uses white cloth, sand bar, steel wool of wear specimen material.


Stepper motor drive uses constant velocity friction with traditional harmonic game by test stroke limit agencies. It also can base on various standard requirements to set up test condition. Like speed, stroke, specimen shape, abrasion head type and load.


Industry: Plastic, electron

Model Type QC-621K
Control Panel Able to set test speed: 10〜150mm/sec
Able to set test times: 1~99999999 times, Auto stop when test complete.
Weight sets 50gx1、100gx1、200gx1、300gx1、500gx1、1000gx1
(basic weight:200g)
Abrasion distance 5~150mm adjustable
Max test weight max. load 8 kg
Abrasion head a.Φ6.35mm: sand bar holder (excluding sand bar)
b.Φ16mm: white cloth
c.Φ16mm steel wool (or specified by user)
d.If any abrasion head specified, customized type is available
Specimen Size width 20-200mm,thickness max. 50mm( or special specimen specified by users.)
Dimension 70×35×40 cm
Weight 46 kg
Power 100V~240V,50/60HZ
QC-621K Surface Hardness Abrasion Tester-Abrasion Head 01 QC-621K Surface Hardness Abrasion Tester-Abrasion Head 02  QC-621K Surface Hardness Abrasion Tester-Abrasion Head 03
Sand bar white cloth steel wool


Test Video         Teaching material SOP        Test Case

  • QC-621 Electronic Crock meter
  • QC-621A Manual Crock Meter
  • QC-319 Dyeing Rubbing Tester
  • QC-621H Coating / Printing Tester (Reciprocating abrasion)
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