EN ISO 16823:2025

Non-destructive testing - Ultrasonic testing - Through-transmission technique (ISO 16823:2025)

Publication date:   Mar 17, 2025

General information

60.60   Standard published   Jan 15, 2025

CEN

CEN/TC 138 Non-destructive testing

European Norm

19.100   Non-destructive testing

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Scope

This document specifies the principles of ultrasonic through-transmission techniques.
Through-transmission techniques can be used for:
—     detection of discontinuities;
—     determination of sound attenuation.
The general principles required for the use of ultrasonic testing of industrial products are described in ISO 16810.
The through-transmission technique is used for the testing of flat products, e.g. plates and sheets.
Further, it can be used for tests, for example:
—     where the shape, dimensions or orientation of possible discontinuities are unfavourable for direct reflection;
—     of materials with high sound attenuation;
—     on thin test objects.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 16823:2014

NOW

PUBLISHED
EN ISO 16823:2025
60.60 Standard published
Jan 15, 2025