ISO 5168:2005
Measurement of fluid flow - Procedures for the evaluation of uncertainties

Standard No.

ISO 5168:2005

Release Date

2005

Published By

International Organization for Standardization (ISO)

Latest

ISO 5168:2005

Scope

This International Standard establishes general principles and describes procedures for evaluating the uncertainty of a fluid flow-rate or quantity. A step-by-step procedure for calculating uncertainty is given in Annex A.

ISO 5168:2005 Referenced Document

• ISO 9300 Measurement of gas flow by means of critical flow nozzles*， 2022-06-16 Update

ISO 5168:2005 history

• 2005 ISO 5168:2005 Measurement of fluid flow - Procedures for the evaluation of uncertainties
• 1978 ISO 5168:1978 Measurement of fluid flow; Estimation of uncertainty of a flow-rate measurement