>>Digital Rockwell and Superficial Rockwell Hardness Tester equipped with large displaying screen allowing excellent operation and easy watching.
Display and set the scale, test force, test indenter, dwell time and hardness conversion;
>>Main functions: Rockwell and superficial Rockwell scales selection, conversion scales, test results, data save function, prining, automatic calculation of maximum, minimum and average value.
Application
>>Quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel, surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc, chrome and tin layers, etc.
Reference standard
>>ISO 6508, ASTM E 18, JIS Z2245