PROLH210 Portable Leeb Hardness Tester

PROLH210 Portable Leeb Hardness Testers are used to determine one of a material's critical mechanical properties, hardness. Hardness testing can be performed with either classic desk-mounted testers or with the more modern portable testers. The reliability and accuracy of static and portable hardness testers are investigated in this study. Our PROLH210 Portable Leeb Hardness Testers range describes four unique methods for determining the hardness of calibration hardness plates. To determine measurement accuracy, hardness values were contrasted to the reference hardness specified on the calibration hardness plates. The study compared the reliability and accuracy of portable hardness testers to those used on desks. 

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