ASME International

Guidelines for Assessing the Reliability of Dimensional Measurement Uncertainty Statements
 N B89.7.3.3

Annotation

Objective

This technical report provides guidance in assessing the reliability of a statement of measurement uncertainty in question, that is, in judging whether that stated uncertainty can be trusted to include the values that could reasonably be attributed to the measured quantity (measurand) with which that stated uncertainty is associated.

Applicability

This report is most applicable to statements of uncertainty in the results of dimensional measurements based upon the ISO Guide to Expression of Uncertainty in Measurement (GUM). (Also called ANSI/NCSL Z540-2.)

Purpose

This technical report helps parties to avoid potential, or resolve actual, disagreements over the magnitude of a stated measurement uncertainty, particularly when that uncertainty is part of a determination of conformity of a manufactured product to a dimensional specification.

Автоматический перевод:

Инструкции для оценки надежности размерных измерительных заявлений неопределенности

Цель

Этот технический отчет дает представление в оценке надежности заявления рассматриваемой измерительной неопределенности, т.е. в оценке, можно ли той установленной неопределенности доверять для включения значений, которые могли бы обоснованно быть приписаны измеренному количеству (измеряемая величина), с которой связана та установленная неопределенность.