PHR-200 magnetic Rockwell hardness tester is one of the second generation magnetic series hardness testers produced by Shenyang TX company. This instrument is an upgraded product of model PHR-100 mechanical magnetic Rockwell hardness tester. It uses electronic and sensor technology to realize the full automation of loading and maintaining test force, which is more convenient and fast to use; The test results are more accurate, which can realize rapid, accurate and convenient on-site Rockwell hardness test of large parts. Here are the advantages of this instrument:
The principle of Rockwell hardness test shall be fully followed, and the test conditions shall comply with the provisions of ISO6508 and ASTM E18.
Using the world's leading patented technology of TX company, the measurement accuracy is higher than that of other portable hardness meters, which is the same as that of desktop computers. The indication error and repeatability error comply with the provisions of ISO6508 and ASTM E18.
The intelligent hardness tester is adsorbed on the steel parts by the magnetic chuck to test the hardness. The test can be completed without moving the parts and contacting the parts on one side. As long as there is a surface on the parts that can be adsorbed by the instrument, the parts of any shape and size can be tested.
The operation steps of traditional Rockwell hardness testing are simplified. The operator can ignore the relevant operation of 10kg initial test force, directly add the force to the total test force, and directly remove all the test forces after maintaining the test force, so as to complete the test and greatly improve the detection efficiency.
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