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.
Số hiệu tiêu chuẩn
ISO 10780
Tên tiêu chuẩn
Stationary source emissions - Measurement of velocity and volume flowrate of gas streams in ducts
Ngày phát hành
1994-11-00
Tiêu chuẩn tương đương
XP X43-361 (2003-03-01), NEQ * SS-ISO 10780 (1995-01-05), IDT * UNE 77225 (2000-01-28), IDT * VDI 2066 Blatt 1 (1975-10), MOD * STN ISO 10780 (1998-10-01), IDT * CSN ISO 10780 (1998-06-01), IDT
Tiêu chuẩn liên quan
ISO 3966 (1977-06) * ISO 9096 (1992-06)
Thay thế cho
ISO/DIS 10780 (1991-09)
Từ khóa
Air pollution * Air quality * Chimneys * Emission * Emission measurement * Exhaust air flow rate * Flue ducts * Gas flow * Velocity measurement * Volume flow rate
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