Rockwell scale: HRA, HRB, HRC, HRD, HRF, HRG. Brinell measuring range 20~650HBW. Rockwell test force: 10kg preload, 60kg, 100kg, 150kg total load. Brinell test force: 62.5kg, 125kg, 187.5kg. Min. Rockwell reading 1HR. Measuring microscope: 40X, graduation 0.01mm/.0004". Apply to large steel or iron workpieces. According to ISO6508, ASTM E18.
Rockwell test load: 98N/10kgf preload, 588N/60kgf, 980N/100kgf ,1471 N/150kgf total load. Min. Rockwell reading 0.5HR. Brinell test load: 306N/31kgf, 613N/62.5kgf, 1839N/187.5kgf. Vickers test load...
Hardness scale: HRA, HRB, HRC, HRD, HRF, HRG. Preliminary test force 10kg. Test force: 60kg, 100kg, 150kg. Load control manual. Min. reading 1HR. Apply to large and heavy steel or iron workpieces...
Hardness scale: HRA, HRB, HRC. Preliminary test force 10kg. Test force: 60kg, 100kg, 150kg. Load control manual. Min. reading 0.1HR. Apply to large and heavy steel or iron workpieces. With statistic...
Measuring range 16~650HBW. Test force 3000kg. Indenter Ø10mm/.394" DIA carbide ball. Measuring microscope: 20X, graduation 0.01mm/.0004". According to ISO 6505, ASTM E10.