Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 3455:2021

Hydrometry — Calibration of current-meters in straight open tanks

Jan 8, 2021

General information

60.60     Jan 8, 2021

ISO

ISO/TC 113/SC 5

International Standard

17.120.20  

English  

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies a calibration method for mechanical type, electromagnetic type and acoustic type hydrometric current-meters used for point velocity measurement of flowing water. The method requires towing the instrument through still water in a straight open tank. It includes measuring apparatus, the calibration procedure, the method of presenting the results and the uncertainties associated with the method.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3455:2007

NOW

PUBLISHED
ISO 3455:2021
60.60 Standard published
Jan 8, 2021

National adoptions

Hydrometry — Calibration of current-meters in straight open tanks

60.60   Standard published

U113 more