... Hardness Tester 1.creates the largest indentation 2.connect to computer 3.reflect the comprehensive Automatic Brinell Hardness TesterThe Brinell ... , universities, and scientific research institutes. KB-3000A Tester conforms to:1. ISO6506 Metallic Materials-Brinell Hardness Test2. ASTM E-10 ... as Max, Min, Avg, R and S are available10. Convert test result to other scales, such as HRC,HRB,HRA,HV,σb11 ...