Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 9951:1993
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 9951:1993
Measurement of gas flow in closed conduits — Turbine meters
Edition 1
1993-12
Read sample
Ïã¸ÛÁùºÏ²Ê¿ª½± 9951:1993
17849
Published (Edition 1, 1993)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 9951:1993

Ïã¸ÛÁùºÏ²Ê¿ª½± 9951:1993
17849
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Format
CHF 96
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Abstract

Specifies dimensions, ranges, construction, performance, calibration and output characteristics of the turbine meters. Also deals with installation conditions, leakage testing und pressure testing and provides a series of informative annexes A to E including recommendations for use, field checks, and perturbations of the fluid flowing. In many countries, some or all of the items covered are subject to mandatory regulations imposed by the laws of these countries. Where conflicts exist, the mandatory regulations shall prevail.

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