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ISO 4185:1980

Measurement of liquid flow in closed conduits — Weighing method ISO 4185:1980

Publication date:   Dec 1, 1980

General information

90.92   Standard to be revised   Jun 11, 2026

ISO

ISO/TC 30 Measurement of fluid flow in closed conduits

International Standard

17.120.10   Flow in closed conduits

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Published

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Scope

Specifies a method of determining the liquid flow-rate by measuring the mass of liquid delivered into a weighing tank in a known time intervall. Deals in particular with the measuring apparatus, the procedure, the method for calculating the flow-rate and the uncertainties associated with the measurement. Does not cover the cases of corrosive or toxic liquids.

Life cycle

NOW

PUBLISHED
ISO 4185:1980
90.92 Standard to be revised
Jun 11, 2026

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 4185:1980/Cor 1:1993

REVISED BY

IN_DEVELOPMENT
ISO/AWI 4185




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