SIST EN ISO 15549:2011
(Main)Non-destructive testing - Eddy current testing - General principles (ISO 15549:2008)
Non-destructive testing - Eddy current testing - General principles (ISO 15549:2008)
This International Standard 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.
Zerstörungsfreie Prüfung - Wirbelstromprüfung - Allgemeine Grundlagen (ISO 15549:2008)
Diese Europäische Norm legt die allgemeinen Grundlagen für die zerstörungsfreie Prüfung von Produkten und Werkstoffen mit dem Wirbelstromverfahren fest, um eine definierte und wiederholbare Durchführung sicher-zustellen.
Sie enthält Richtlinien für die Erstellung von Anwendungsdokumenten, die die speziellen Anforderungen für die Anwendung und den Gebrauch der Wirbelstromprüfung auf ein Prüfgut beschreiben.
Essais non destructifs - Contrôle par courants de Foucault - Principes généraux (ISO 15549:2008)
L'ISO 15549:2008 spécifie les principes généraux applicables aux examens non destructifs de produits et de matériaux par la méthode des courants de Foucault permettant ainsi d'assurer un niveau de performance défini et reproductible.
Elle comprend des lignes directrices pour la rédaction des documents d'application, qui décrivent les exigences spécifiques de l'utilisation et de la mise en œuvre de la méthode des courants de Foucault pour un produit donné.
Neporušitveno preskušanje - Preskušanje z vrtinčnimi tokovi - Splošna načela (ISO 15549:2008)
Ta mednarodni standard opredeljuje splošna načela, ki veljajo za neporušitveno pregledovanje z vrtinčnimi tokovi proizvodov in materialov, da se zagotovi opredeljeno in ponovljivo delovanje. Vključuje smernice za pripravo dokumentov, ki obravnavajo uporabo, ki opisujejo posebne zahteve za uporabo metode z vrtičnimi tokovi pri posamezni vrsti proizvoda.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 15549:2011
01-april-2011
1DGRPHãþD
SIST EN 12084:2002
SIST EN 12084:2002/A1:2004
1HSRUXãLWYHQRSUHVNXãDQMH3UHVNXãDQMH]YUWLQþQLPLWRNRYL6SORãQDQDþHOD
,62
Non-destructive testing - Eddy current testing - General principles (ISO 15549:2008)
Zerstörungsfreie Prüfung - Wirbelstromprüfung - Allgemeine Grundlagen (ISO
15549:2008)
Essais non destructifs - Contrôle par courants de Foucault - Principes généraux (ISO
15549:2008)
Ta slovenski standard je istoveten z: EN ISO 15549:2010
ICS:
19.100 Neporušitveno preskušanje Non-destructive testing
SIST EN ISO 15549:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 15549:2011
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SIST EN ISO 15549:2011
EUROPEAN STANDARD
EN ISO 15549
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2010
ICS 19.100 Supersedes EN 12084:2001
English Version
Non-destructive testing - Eddy current testing - General
principles (ISO 15549:2008)
Essais non destructifs - Contrôle par courants de Foucault - Zerstörungsfreie Prüfung - Wirbelstromprüfung -
Principes généraux (ISO 15549:2008) Allgemeine Grundlagen (ISO 15549:2008)
This European Standard was approved by CEN on 28 November 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15549:2010: E
worldwide for CEN national Members.
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SIST EN ISO 15549:2011
EN ISO 15549:2010 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 15549:2011
EN ISO 15549:2010 (E)
Foreword
The text of ISO 15549:2008 has been prepared by Technical Committee ISO/TC 135 “Non-destructive testing”
of the International Organization for Standardization (ISO) and has been taken over as EN ISO 15549:2010 by
Technical Committee CEN/TC 138 “Non-destructive testing” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at
the latest by June 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 12084:2001.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 15549:2008 has been approved by CEN as a EN ISO 15549:2010 without any modification.
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SIST EN ISO 15549:2011
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SIST EN ISO 15549:2011
INTERNATIONAL ISO
STANDARD 15549
First edition
2008-08-01
Non-destructive testing — Eddy current
testing — General principles
Essais non destructifs — Contrôle par courants de Foucault — Principes
généraux
Reference number
ISO 15549:2008(E)
©
ISO 2008
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SIST EN ISO 15549:2011
ISO 15549:2008(E)
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©
ii ISO 2008 – All rights reserved
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SIST EN ISO 15549:2011
ISO 15549:2008(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General principles . 1
5 Qualification of personnel . 2
6 Purpose of examination and products to be tested . 2
7 Measurement techniques . 2
8 Equipment . 3
9 Preparation of equipment . 4
10 Verification of equipment . 4
11 Preparation of the product to be tested . 5
12 Examination . 5
13 Documentation . 6
©
ISO 2008 – All rights reserved iii
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SIST EN ISO 15549:2011
ISO 15549:2008(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 15549 was prepared by Technical Committee ISO/TC 135, Non-destructive testing, Subcommittee SC 4,
Eddy current methods.
©
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SIST EN ISO 15549:2011
INTERNATIONAL STANDARD ISO 15549:2008(E)
Non-destructive testing — Eddy current testing — General
principles
1Scope
This International Standard 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.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
ISO 9712, Non-destructive testing — Qualification and certification of personnel
ISO 12718, Non-destructive testing — Eddy current testing — Terminology
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12718 apply.
4 General principles
The eddy current examination is based upon the induction of an electric current in a conducting material. The
quantity measured and analysed is related to the distribution of the induced currents. For alternating excitation,
it is represented by a vector in the complex plane.
The distribution of eddy currents in a material according to depth is governed by physical laws, the density of the
currents decreasing drastically with increasing depth. For high-frequency excitation, this decrease is an
exponential function of depth.
The following properties, alone or in combination, of the product to be tested influence the measured quantity:
— the conductivity of the material;
— the magnetic permeability of the material;
— the size and geometry of the product to be tested;
— the geometrical relationship between the eddy current probe and the product to be tested.
More detailed information is obtained when the measured quantity is displayed in the complex plane.
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SIST EN ISO 15549:2011
ISO 15549:2008(E)
The following characteristics of the method represent advantages:
— the method does not involve any physical contact with the product;
— it does not need a coupling medium such as water;
— high throughput speeds can be used.
5 Qualification of personnel
It is assumed that the eddy current testing will be performed by qualified and capable personnel. In order to
ensure that this is the case, it is recommended that personnel be certified in accordance with ISO 9712 or
equivalent.
6 Purpose of examination and products to be tested
The purpose of the examination can be one or more of the following:
— to reveal discontinuities in the product which could affect its fitness for purpose;
— to measure the thickness of coatings or layers;
— to measure other geometric characteristics;
— to measure metallurgical or mechanical properties of the product;
— to measure the conductivity and/or permeability of the product;
— to sort products on the basis of any of the above-mentioned properties.
Examples of product
...
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