National foreword

This British Standard reproduces verbatim ISO 9213:2004 and implements it as the UK national standard. It supersedes BS 3680‑3H:1993 which is withdrawn.

The UK participation in its preparation was entrusted by Technical Committee CPI/113, Hydrometry, to Subcommittee CPI/113/1, Velocity-area methods, which has the responsibility to:

— aid enquirers to understand the text;
— present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;
— monitor related international and European developments and promulgate them in the UK.

A list of organizations represented on this subcommittee can be obtained on request to its secretary.

Cross-references

The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.

This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.

Compliance with a British Standard does not of itself confer immunity from legal obligations.

This British Standard was published under the authority of the Standards Policy and Strategy Committee on 23 March 2004

Amendments/corrigenda issued since publication

Date	Text affected

BS ISO 9213:2004

Measurement of total discharge in open channels. Electromagnetic method using a full-channel-width coil

Current

Published:

23 Mar 2005