JG-105 Heightened Rockwell Hardness Tester

JG-105 (HR-150B)

Equipment Usage:

  • It can be used to test the Rockwell hardness of heat treatment materials, such as quenching, hardening and tempering, etc.
  • Suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials.


  • Manual testing process, no need for electric controlling
  • Steady and reliable for testing of curved surface
  • Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18

Technical Specifications:

JG-105 Parameters
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