Projet de travail approuvé
ISO/AWI 26334
Measurement of gas flow in closed conduit — Weighing method
Numéro de référence
ISO/AWI 26334
ISO/AWI 26334
Edition 1
© ISO 2026
Projet de travail approuvé
Résumé
This document specifies the principle, method and procedure for measuring the gas mass flow of weighing method standard facility flowing to a pipe in a weighing vessel at known time intervals, as well as the method for estimating the uncertainty associated with the measurement. It is applicable to static weighing method gas flow standard facility (hereinafter referred to as the "facility") for the gas pressure range above 0.3MPa.
