KHR-300 (Rockwell)

KHR-310 (superficial)

KHR-320 (doble Rockwell)

• Horizontal Protrudent Indenter Design, suitable also for internal and external testing.
• Testing on Surfaces difficult to reach. Testing internal surface of rings and tubes with diameters over 23mm. 
• Modern design with Titanium metallic Silver finish 
• Provided with many features such as high measuring precision, wide measuring range 
• The tester is suitable for testing of carbon steel, alloy steel, cast iron, non-ferrous metal
• Automatic load cycle. The loading, dwell, unloading process of the main test force are controlled exactly to meet standard.
• Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB or RS-232 data output port. 
• Test value can be transformed to the value of HB, HV, HK and σb value. 
• The tester meeting the entire following standard such as ISO 6508-2, ASTM E18.