EN 17119:2018
(Main)Non-destructive testing - Thermographic testing - Active thermography
Non-destructive testing - Thermographic testing - Active thermography
This document defines the procedures for non-destructive testing using active thermography.
These testing procedures can be applied to different materials (e.g. composites, metals and coatings) and are appointed, but not limited to the:
— detection of discontinuities (e.g. voids, cracks, inclusions, delaminations);
— determination of layer or part thicknesses;
— determination and comparison of thermophysical properties.
This standard is describing data acquisition and analysis principles for active thermography and is giving an informative guideline for appropriate selection of the excitation source. Acceptance criteria are not defined in this standard.
Active thermography is applied in industrial production (e.g. compound materials, vehicle parts, engine parts, power plant parts, joining technology, electronic devices) and in maintenance and repair (e.g. aerospace, power plants, civil engineering).
Zerstörungsfreie Prüfung - Thermografische Prüfung - Aktive Thermografie
Essais non destructifs - Analyse thermographique - Thermographie active
Neporušitveno preskušanje - Termografsko preskušanje - Aktivna termografija
Ta dokument določa postopke za neporušitveno preskušanje z aktivno termografijo. Ti postopki preskušanja se lahko uporabljajo za različne materiale (npr. kompozite, kovine in prevleke) ter so med drugim namenjeni za: – zaznavanje nehomogenosti (npr. praznin, razpok, vključitev, razslojevanja); – ugotavljanje debeline sloja ali dela; – ugotavljanje in primerjavo termofizikalnih lastnosti. Ta standard opisuje zajemanje podatkov in načela analize za aktivno termografijo in podaja informativno smernico za ustrezno izbiro vira vzbujanja. Merila sprejemljivosti v tem standardu niso opredeljena. Aktivna termografija se uporablja v industrijski proizvodnji (kompozitni materiali, deli vozil, deli motorjev, deli elektrarn, tehnologija spajanja, elektronske naprave itd.) ter pri vzdrževanju in popravilih (aeronavtika, elektrarne, gradbeni inženiring itd.).
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 17119:2018
01-december-2018
Neporušitveno preskušanje - Termografsko preskušanje - Aktivna termografija
Non-destructive testing - Thermographic testing - Active thermography
Zerstörungsfreie Prüfung - Thermografische Prüfung - Aktive Thermografie
Essais non destructifs - Analyse thermographique - Thermographie active
Ta slovenski standard je istoveten z: EN 17119:2018
ICS:
19.100 Neporušitveno preskušanje Non-destructive testing
SIST EN 17119:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 17119:2018
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SIST EN 17119:2018
EN 17119
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2018
EUROPÄISCHE NORM
ICS 19.100
English Version
Non-destructive testing - Thermographic testing - Active
thermography
Essais non destructifs - Analyse thermographique - Zerstörungsfreie Prüfung - Thermografische Prüfung -
Thermographie active Aktive Thermografie
This European Standard was approved by CEN on 20 April 2018.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17119:2018 E
worldwide for CEN national Members.
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SIST EN 17119:2018
EN 17119:2018 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Techniques of data acquisition . 6
4.1 General . 6
4.2 Types of temporal excitation . 7
4.2.1 Pulse thermography . 7
4.2.2 Step thermography . 7
4.2.3 Lock-in thermography . 7
4.3 Types of spatial excitation . 7
4.3.1 Local excitation . 7
4.3.2 Two-dimensional excitation . 7
4.3.3 Excitation of the whole volume . 7
4.4 Typical configurations of
...
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