ISO 14253-5:2015 产品几何量技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示测量仪器检验测试中的不确定度

标准编号：ISO 14253-5:2015

中文名称：产品几何量技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示测量仪器检验测试中的不确定度

英文名称：Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 5: Uncertainty in verification testing of indicating measuring instruments

发布日期：2015-09

标准范围

This part of ISO 14253 specifies concepts and terms for evaluating the uncertainties of the test valuesderived according to a test protocol agreed upon by the parties and relative to instrument indication(s),obtained in verification testing of GPS indicating measuring instruments.NOTE The uncertainty of the test values, referred to as test value uncertainty, is not to be confused with themeasurement uncertainty associated with using that indicating measuring instrument to measure workpieces.The former only is covered in this part of ISO 14253; for guidance on the latter see the ISO/IEC Guide 98-3 (GUM)and ISO 14253-2.When a test of an indicating measuring instrument comprises several test values, some relative tothe instrument indication and some to other metrological characteristics, this part of ISO 14253 isconcerned with the uncertainty of the former only.This part of ISO 14253 does not provide guidelines to ensure the adequacy of a test protocol; rather,once a test protocol is given, it describes how to evaluate the consequent test value uncertainty.

标准预览图