Proceq Equotip Test Block D/DC~775 HLD / ~56 HRC, Proceq Factory Calibration, 35713100, for use with Equotip Leeb D Hardness Testers Product Description This is the genuine Equotip Test Block D/DC, made by Proceq in Switzerland – the inventors of the Leeb hardness test. Equotip test blocks are manufactured to tight tolerance and exceed the requirements of the ASTM A956 and ISO16859-3 standards. This Equotip test block is calibrated on both sides to provide the best value and performance. Calibrated values are laser marked on both test surfaces and a calibration certificate with a statement of uncertainty according to ISO16859 ...
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