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Norm

ISO 10780:1994

Issue date: 1994 11 10

Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts

Specifies manual methods for determining the velocity and volume flowrate of gas streams in ducts, stacks and chimneys vented to the atmosphere. Specifies the use of two ...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 19 Pages
Language:
English

Specifies manual methods for determining the velocity and volume flowrate of gas streams in ducts, stacks and chimneys vented to the atmosphere. Specifies the use of two types of Pitot tubes, type L und type S, for determining the velocity and the volume flowrate for each type of Pitot tube. Applies to gas streams with essentially constant density, temperature, flowrate and pressure at the sampling point.