Metallic materials -- Instrumented indentation test for hardness and materials parameters -- Part 2: Verification and calibration of testing machines
Это стандарт пересмотрен ISO 14577-2:2015
ISO 14577-2 specifies the method of verification and calibration of testing machines for carrying out the instrumented test in accordance with ISO 14577-1.
It describes a direct verification method for checking the main functions of the testing machine and an indirect verification method suitable for the determination of the repeatability of the testing machine.
This part of ISO 14577 is also applicable for transportable testing machines.