What are the characteristics of Brinell hardness tester?

The Brinell hardness tester integrates portable hardness testers such as Leeb, Brinell, and Rockwell, and can freely convert 7 different hardness values, eliminating the hassle of manually searching the hardness table for programs in the past, and achieving true intelligence and portability. The main features of the Brinell portable hardness tester are:

1. Using the principle of Brinell hardness test, the test force is applied through static or hammering methods. By using shear pins to precisely control the test force, the test force is accurate, with good consistency and an error of less than 0.5%.

2. The test force is F=1580kg, the spherical diameter of the indenter is D=7.26mm, and the F/D2 value is equal to 30. According to the similarity principle of Brinell hardness test, the test results are equivalent to the standard test conditions of 3000kg force and 10mm ball.

3. Good repeatability and high accuracy, tested by the National Institute of Metrology, with an error of no more than 2-3% HB, in compliance with national standards and the same as desktop Brinell hardness testers.

4. Easy to operate, convenient, and fast. The static force application method is used to test small and medium-sized parts, while the hammering force application method is used to test large parts.

5. Each experiment only consumes one cheap shear pin, resulting in lower testing costs.

6. Can replace the low precision Leeb hardness tester and old-fashioned hammer Brinell hardness tester.

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