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Digital Universal Hardness Tester

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Digital Universal Hardness Tester
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Digital Universal Hardness Tester

The Digital Universal Hardness Tester is a high precision, easy operation, high- sensitivity metal hardness instrument which combines the Rockwell, Brinell, and Vickers hardness principles widely used in factory workshops.

The Digital Universal Hardness Tester has a large LCD screen and Microchip control system allows for automatically operated hardness testing.

The built-in printer records the main technical data of the entire testing process. 

High accuracy avoiding the human operational error, is a mechanical and electrical integration also high-tech and advanced hardness tester.


  • Hard metals
  • Carborized Steels
  • Quenched Steels
  • Hard Cast Irons
  • Mild Steels
  • Al-alloys, Cu-alloys and malleable irons


  • Rockwell Scales: HRA, HRB, HRC
  • Brinell Scales: HNW2.5/31.5, HNW2.5/62.5, HNW2.5/187.5
  • Vicker’s Scales: HV30, HV100
  • Initial Test Force: 98N (10kgf)
  • Microscope Magnification: 37.5x, 75x
  • Maximum Height of Specimen: 170, 140
  • Total Test Force:
  • Brinell Test (kgf): 30, 31.25, 62.5, 100, 187.5
  • Rockwell Test (kgf): 60, 100, 150
  • Vicker’s Test (kgf): 30, 100
  • Depth of Throat (mm): 165
  • Power Supply: 1 Phase, 220VAC, 50Hz
  • Measuring Eyepiece: Automatic Digital Encoder
  • Hardness Test Range:
  • Brinell Test: (8-650) HB
  • Rockwell Test: (70-85) HRA, (30-100) HRB, (20-67) HRC
  • Vicker’s Test: (14-1000) HV


  • Digital Display
  • Software-based results


  • Various standards

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