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Norm

ÖNORM EN ISO 18081

Issue date: 2016 11 01

Non-destructive testing - Acoustic emission testing (AT) - Leak detection by means of acoustic emission (ISO 18081:2016)

This International Standard specifies the general principles required for leak detection by acoustic emission testing (AT). It is addressed to the application of the meth...
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Publisher:
Austrian Standards International
Format:
Digital | 36 Pages
Language:
German | English | Download GER/ENG
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This International Standard specifies the general principles required for leak detection by acoustic emission testing (AT). It is addressed to the application of the methodology on structures and components, where a leak flow as a result of pressure differences appears and generates acoustic emission (AE). It describes phenomena of the AE generation and influence of the nature of fluids, shape of the gap, wave propagation and environment. The different application methods, instrumentation and presentation of AE results is discussed. Also included are guidelines for the preparation of application documents which describe specific requirements for the application of the AE method. Different application examples are given. Unless otherwise specified in the referencing documents, the minimum requirements of this International Standard are applicable.
ÖNORM EN ISO 18081
2016 11 01
Non-destructive testing - Acoustic emission testing (AT) - Leak detection by means of acoustic emiss...
Norm
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ISO/IEC 17025:2017
Issue date : 2017 11 29
General requirements for the competence of testing and calibration laboratories (Corrected version 2017-11)
Norm
ISO 18081:2016
Issue date : 2016 05 24
Non-destructive testing — Acoustic emission testing (AT) — Leak detection by means of acoustic emission