King Portable Brinell

添加时间：2010-7-14 16:04:59 担当：读取中…… 阅读：次

The tester applies up to a 3000 kg load on a 10 mm ball, making a lasting impression, which is available for re-reading at any time. A bypass valve is automatically activated at the calibrated load, eliminating the chance of overloading. The impression is then read and recorded by the operator using a Brinell microscope such as the 20X Deep-Reading microscope or available computer-based measurement system. The King Portable Brinell meets all international standards for Brinell testing, including ASTM E110, British standard #240, part 2, sect. 1, and JIS standards, and is calibrated to 1/2 of 1% of load on equipment traceable to NIST standards.
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