Model: HSRD-45 Standards: ASTM E18, ISO6508-2 Description The electric surface Rockwell hardness tester HSRD-45 can be used to test the Rockwell hardness of steel, alloy steel, hard alloy and metal with surface treatment, the HRN, HRT rule complies to …

Model: HRS-150 Description The HRS-150 digital display Rockwell hardness tester is a semi-automatic hardness tester, which can be used to test the Rockwell hardness of ferrous metal, non-ferrous metal, nonmetal materials. The main shaft system adopts friction-free structure, achieve automatic …

  Model: HR-150A Description The HR-150A Rockwell hardness tester features desk type, it adopts Rockwell testing principle, it’s suitable for hardness test of hard alloy, carbon steel, steel alloy, cast iron, nonferrous metal and many other materials, it’s widely used …

Model: ETM-300H Technical specifications Total test accuracy 1% Max. test load   300kN   Load range 0.4%-100% Accuracy ±1% resolution 1/200000F.S Deformation extensometer range 50mm Max. range 10mm Test range 2%-100% Relative Accuracy ±1% Displacement Relative accuracy ±1% resolution 0.001mm …