1.Small, lightweight, accurate, you can use the same as the micrometer.
2.By the host and support components, can be used on the desktop or carry to the workshop site.
3. True Rockwell hardness test principle, and desktop the same test accuracy, in line with China
Standard GB / T230.2. Prototype by the Chinese Institute of measurement, the error is not greater than 1.5HRC.
4. Can test many desktop hardness tester can not test the small, small, long and shaped parts.
5.Test standard parts, hardware, tools and other parts.
6.Can directly test the steel pipe, the outer surface hardness.
7.Very suitable for testing small parts of the bearing surface (such as small stamping parts).
8.Traceable standard hardness blocks.
9.The standard pressure Rockwell hardness tester.
10.The dynamometer used to verify the test force can be traced to the national sub-benchmark.

Initial test force: 10kg
Total test force: 60kg, 100kg, 150kg
Head: 120 ° diamond cone
1.588mm hard alloy ball
Indication error: in line with GB / T230.2
Repeatability error: in line with GB / T230.2
Resolution: 0.5HR
Test range: HRA, HRB, HRC 15 scales.
Applications: Common metals, including steel, copper, aluminum, nickel, titanium, lead, tin,
Carburized layer, carbide and so on.