Features of the Leeb hardness testerThe Leeb hardness tester is a rapid hardness test method. The related technology of digital ultrasonic hardness tester has made rapid progress in recent years. The measurement and accuracy of the Leeb hardness tester have been comparable to the international advan

What’s the hardness tester Test principleWith the development of monolithic technology in 1978, Dr. Leeb of Switzerland proposed a new method for measuring the hardness for the first time. Its basic principle is that a certain mass impact body effe

The Leeb hardness tester is a kind of test equipment. The principle is based on the development of the monolithic technology in 1978, Dr. Leeb of Switzerland proposed a new method of hard testing for the first time. Its basic principle effects body with a high quality. Impacting the surface of the s

What’s the hardness tester Test principleWith the development of monolithic technology in 1978, Dr. Leeb of Switzerland proposed a new method for measuring the hardness for the first time. Its basic principle is that a certain mass impact body effects the