JG-100S Superficial Rockwell Hardness Tester

(JG-100 & JG-100S) HR-150A & HR-45 Rockwell Hardness Tester

Equipment Usage:

  • Suitable for surface quenched steel, surface heat treating and chemical treating materials, copper alloy, aluminum alloy, sheet, zinc layers, chrome layers, tin layers,bearing steel and cold and hard casting etc.

JG-100 Equipment Usage



  • Steady and durable, high test efficiency;
  • HRN, HRT scale can be read direct from the gauge;
  • Adopts precision oil pressure buffer, loading speed can be adjusted;
  • Manual testing process, no need for electric controlling;
  • Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18;

JG-100 Features

Technical Specifications:
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