SIST EN ISO 15549:2019 PDF

Name: SIST EN ISO 15549:2019 — Non-destructive testing - Eddy current testing - General principles (ISO 15549:2019)
SKU: SIST EN ISO 15549:2019
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Non-destructive testing - Eddy current testing - General principles (ISO 15549:2019)

Название (английский):

SIST EN ISO 15549:2019

Non-destructive testing - Eddy current testing - General principles (ISO 15549:2019)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 16
Дата публикации:: 8 октября 2019 г.
Издание:: ISO 15549:2019
ICS:: 19.100

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Описание (английский):

This document defines the general principles to be applied to non-destructive eddy current examination of products and materials in order to ensure defined and repeatable performance. It includes guidelines for the preparation of application documents which describe the specific requirements for the application of the eddy current method to a particular type of product.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 15549:2019 - Non‑destructive testing - Eddy current testing - General principles (CEN adoption of ISO 15549:2019) defines the general principles and performance requirements for eddy current examination of products and materials. The standard ensures repeatable, verifiable eddy current testing (ECT) results and provides guidance for preparing application documents that specify method requirements for particular product types. It is a European endorsement of the ISO document and supersedes the earlier edition.

Key topics and technical requirements

Fundamental principles: ECT is based on induction of alternating currents in conducting materials; measured responses are represented as vectors in the complex plane. Eddy current density decays exponentially with depth for a given frequency.

Factors affecting results: electrical conductivity, magnetic permeability, product geometry/size, and probe-to-product relationship.

Examination modes: static and dynamic inspections; manual or automated scanning.

Equipment and probes: requirements for the examination system, instruments, probes and reference test pieces (referenced in ISO 15548‑1 and ISO 15548‑2).

Preparation and verification:

instrument and probe settings, surface preparation and product identification
verification intervals, functional and preventive verification procedures to ensure consistent performance

Personnel: operators and examiners must be certified in accordance with ISO 9712 (or equivalent).

Examination practice:

defined steps for examination, coverage requirements, signal characterization and acceptance criteria
documentation requirements covering procedures and examination reports to support traceability and repeatability

Non‑contact advantages: no coupling medium required, high throughput capability for production environments.

Practical applications

EN ISO 15549:2019 applies where eddy current testing is used to detect discontinuities, measure coating thickness, assess geometric or metallurgical properties, or sort materials by conductivity/permeability. Typical applications include:

Rolling mills, drawing and finishing lines (on‑line inspection)

Heat‑exchanger tubing in service inspections

Quality verification of mass‑produced articles and semi‑finished goods

Maintenance inspections in aerospace and automotive industries

Inspection of cylindrical holes, tubes, bars, profiles and forged or cast components

Related standards

ISO 9712 - Qualification and certification of NDT personnel

ISO 12718 - Eddy current testing vocabulary

ISO 15548‑1 / ISO 15548‑2 - Equipment and probe characteristics & verification

Keywords: EN ISO 15549:2019, eddy current testing, non‑destructive testing, NDT, equipment verification, probe calibration, personnel certification.

SIST EN ISO 15549:2019 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who should use this standard

Related standards

Технические детали

ISO 15549:2019

Non-destructive testing — Eddy current testing — General principles

EN ISO 15548-1:2026

Non-destructive testing - Equipment for eddy current examination - Part 1: Instrument characteristics and ver…

SIST EN ISO 15548-2:2014

Non-destructive testing - Equipment for eddy current examination - Part 2: Probe characteristics and verifica…

SIST EN ISO 9712:2022

Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2022)

BS EN ISO 12718:2019

Non-destructive testing. Eddy current testing. Vocabulary.