>>Superficial Rockwell Hardness Tester for easy and routine hardness testing. No power supply need, test force loading speed is regulated by the buffer and the test force is selected by the load-change hand wheel.
Thanks to its easy operation and stable performances, can be considered one of the widely used tester.
Application
>>Surface quenched steel, surface heat treating and chemical treating materials, copper alloy, aluminum alloy, sheet, zinc, chrome and tin layers, bearing steel and cold and hard casting etc.
Reference standard
>>ISO 6508, ASTM E 18, JIS Z2245