Foreword

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The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see http://www.iso.org/directives).

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This document was prepared by Technical Committee ISO/TC 135, Non-destructive testing, Subcommittee SC 3, Ultrasonic testing.

This second edition cancels and replaces the first edition (ISO 16809:2012), which has been technically revised. The main changes compared to the previous edition are as follows:

— editorial improvements have been made;

— the terminology has been adapted to the latest edition of ISO 5577;

— Formulae (5) and (6) have been corrected.

BS EN ISO 16809:2019

Non-destructive testing. Ultrasonic thickness measurement

Current, Under Review

Published:

30 Jun 2019