SS-EN ISO 14577-2:2015
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (ISO 14577-2:2015)
- 標準號
- SS-EN ISO 14577-2:2015
- 發布單位
- SIS
- 當前最新
- SS-EN ISO 14577-2:2015
- 被代替標準
- SS-EN ISO 14577-2
- 適用范圍
- This part of ISO 14577 specifies the method of verification and calibration of testing machines for carrying out the instrumented indentation test in accordance with ISO 14577-1:2015.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. There is a requirement that the indirect method be used in addition to the direct method and for the periodic routine checking of the testing machine in service.It is a requirement that the indirect method of verification of the testing machine be carried out independently for each test method.This part of ISO 14577 is also applicable for transportable testing machines.