ISO/TR 16015-2003 产品的几何量技术规范(GPS).由于热的影响造成长度测量的系统误差和测量不确定度

标准号：ISO/TR 16015-2003
中文标准名称：产品的几何量技术规范(GPS).由于热的影响造成长度测量的系统误差和测量不确定度
英文标准名称：Geometrical product specifications (GPS) - Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences
标准类型：J04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J04
国际标准分类号：17.040.30
适用范围：This Technical Report defines procedures for the determination of errors, appropriate corrections and the evaluation of measurement uncertainty contributors due to thermal influences in the performance of length measurements for geometrical product specification (GPS), when — the mean temperature is the standard reference temperature, — the mean temperature is not the standard reference temperature and where the mean is taken over time and space, — temperature varies with time. Three cases are considered: a) the mean temperature is the standard reference temperature; b) the mean temperature is not the standard reference temperature and the user makes corrections; c) the mean temperature is not the standard reference temperature and the user makes no corrections. This Technical Report provides the specialized details for the analysis of thermal influence when broader analyses, such as those in accordance with ISO/TS 14253-2, show that thermal effects are significant contributors to the measurement uncertainty, systematic error or both. While temperature gradients are not covered in detail, some information is given (see Annex A).