engleski

INVESTIGATION OF TEST FORCE OF REFERENCE HARDNESS STANDARD OF CROATIA

Reference hardness standard with HV1 – HV50 measuring range was installed at LIMS (Laboratory for Testing Mechanical Properties) at the end of 2007 with the aim of providing continuous improvement of the metrology infrastructure of Croatia. The load is realised by means of weights and a lever. Measurements of test forces, both axial and radial, were carried out. In this paper the results of the measurements are presented and discussed.

reference hardness standard; force; measurement uncertainty

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