TS EN ISO 12718
Non-destructive testing - Eddy current testing - Vocabulary
This document defines terms
used in eddy current testing.
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About This Item
TS EN ISO 12718 is a vocabulary standard for terms used in eddy current testing. In non-destructive testing, the goal is to evaluate a material or product without causing damage; eddy current testing is especially associated with conductive materials and the interpretation of electrical responses caused by changes in conductivity, geometry, surface condition, and near-surface discontinuities. This standard harmonises the technical language of the method so that users, trainers, suppliers, and documentation systems refer to the same concepts in the same way.
The technical context of eddy current testing
AS GENERAL TECHNICAL CONTEXT, eddy current testing uses a probe or coil to induce circulating electrical currents in a test piece. Variations in material properties, thickness, conductivity, geometry, and discontinuities affect the resulting response, which is then interpreted by the operator or instrument system. For that reason, terminology matters: clear definitions help distinguish terms such as signal, reference, defect, probe, and calibration-related concepts. As a vocabulary standard, TS EN ISO 12718 provides a common linguistic reference rather than prescribing a specific test procedure.
What this document covers
- It defines terms used in eddy current testing.
- Its main purpose is to provide a consistent technical vocabulary for the method.
- It belongs to the non-destructive testing terminology family and is based on EN ISO 12718:2019.
- Because it is a vocabulary document, it focuses on concepts and meanings rather than execution steps.
- Publication Date: 16.12.2019
- Standard Status: U (Yürürlükteki Standard/Standard)
- Publisher: TSE
- Document Language: en
- ICS Classification: 01.040 Terimler ; 19.100 Tahribatsız Deneyler
- Pages: 54
- Source Standard: EN ISO 12718:2019
- International Equivalents: ISO 12718-EQV; EN ISO 12718-EQV
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