EN ISO 19232-5:2018

Non-destructive testing - Image quality of radiographs - Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators (ISO 19232-5:2018)

This document specifies a method of determining the total image unsharpness and basic spatial resolution of radiographs and radioscopic images. The IQI with up to 13 wire pairs can be used effectively with tube voltages up to 600 kV. The IQI with more than 13 wire pairs can be used effectively at tube voltages lower than 225 kV. When using source voltages in the megavolt range, it is possible that the results are not be completely satisfactory.

Zerstörungsfreie Prüfung - Bildgüte von Durchstrahlungsaufnahmen - Teil 5: Bestimmung der Bildunschärfezahl mit Doppeldraht-Typ-Bildgüteprüfkörpern (ISO 19232-5:2018)

Dieser Teil von ISO 19232 legt ein Verfahren zur Bestimmung der Gesamtbildunschärfe und Basis-Ortsauflösung von Durchstrahlungs- und Röntgenaufnahmen fest.
Die beschriebene Messvorrichtung kann mit einer Röhrenspannung von bis zu 600 kV effektiv eingesetzt werden. Bei Verwendung von Quellenspannung im Megavolt-Bereich können die Prüfergebnisse nicht vollständig zufriedenstellend sein.

Essais non destructifs - Qualité d'image des radiogrammes - Partie 5: Détermination de l'indice de flou de l'image et de la résolution spatiale de base à l'aide d'indicateurs de qualité d'image duplex à fils (ISO 19232-5:2018)

Le présent document spécifie une méthode de détermination de l'indice de flou total de l'image et de la résolution spatiale de base des radiogrammes et des images radioscopiques. L'IQI avec jusqu'à 13 paires de fils peut être utilisé efficacement avec des tensions de tube pouvant atteindre 600 kV. L'IQI avec plus de 13 paires de fils peut être utilisé efficacement avec des tensions de tube inférieures à 225 kV. En cas d'utilisation de tensions de source dans la plage des mégavolts, les résultats peuvent ne pas être entièrement satisfaisants.

Neporušitvene preiskave - Kakovost radiografske slike - 5. del: Določitev motnosti slike in osnovne prostorske ločljivosti z uporabo dupleksnih žičnih indikatorjev kakovosti slike (ISO 19232-5:2018)

Ta dokument določa metodo za določitev skupne motnosti slike in osnovne prostorske ločljivosti radiografskih in radioskopskih slik. Indikator kakovosti slike (IQI) z največ 13 pari kablov je mogoče učinkovito uporabiti s cevno napetostjo do 600 kV. Indikator kakovosti slike z več kot 13 pari kablov je mogoče učinkovito uporabiti pri cevni napetosti, ki je nižja od 225 kV. Kadar uporabljate napetost izvora v megavoltnem razponu, rezultati morda ne bodo povsem zadovoljivi.

General Information

• Status: Published
• Publication Date: 18-Sep-2018
• Withdrawal Date: 30-Mar-2019
• ICS: 19.100 - Non-destructive testing
• Technical Committee: CEN/TC 138 - Non-destructive testing
• Drafting Committee: CEN/TC 138/WG 1 - Ionizing radiation testing
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 19-Sep-2018
• Completion Date: 19-Sep-2018
• Ref Project: SIST EN ISO 19232-5:2019 - Non-destructive testing - Image quality of radiographs - Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators (ISO 19232-5:2018)

Relations

• Replaces: EN ISO 19232-5:2013 - Non-destructive testing - Image quality of radiographs - Part 5: Determination of the image unsharpness value using duplex wire-type image quality indicators (ISO 19232-5:2013)
• Effective Date: 13-Jul-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 19232-5:2019
01-marec-2019
1HSRUXãLWYHQHSUHLVNDYH.DNRYRVWUDGLRJUDIVNHVOLNHGHO'RORþLWHYPRWQRVWL
VOLNHLQRVQRYQHSURVWRUVNHORþOMLYRVWL]XSRUDERGXSOHNVQLKåLþQLKLQGLNDWRUMHY
NDNRYRVWLVOLNH,62
Non-destructive testing - Image quality of radiographs - Part 5: Determination of the
image unsharpness and basic spatial resolution value using duplex wire-type image
quality indicators (ISO 19232-5:2018)
Zerstörungsfreie Prüfung - Bildgüte von Durchstrahlungsaufnahmen - Teil 5:
Bestimmung der Bildunschärfezahl mit Doppeldraht-Typ- Bildgüteprüfkörpern (ISO
19232-5:2018)
Essais non destructifs - Qualité d'image des radiogrammes - Partie 5: Détermination de
l'indice de flou de l'image et de la résolution spatiale de base à l'aide d'indicateurs de
qualité d'image duplex à fils (ISO 19232-5:2018)
Ta slovenski standard je istoveten z: EN ISO 19232-5:2018
ICS:
19.100 Neporušitveno preskušanje Non-destructive testing
SIST EN ISO 19232-5:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 19232-5:2019

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SIST EN ISO 19232-5:2019


EN ISO 19232-5
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2018
EUROPÄISCHE NORM
ICS 19.100 Supersedes EN ISO 19232-5:2013
English Version

Non-destructive testing - Image quality of radiographs -
Part 5: Determination of the image unsharpness and basic
spatial resolution value using duplex wire-type image
quality indicators (ISO 19232-5:2018)
Essais non destructifs - Qualité d'image des Zerstörungsfreie Prüfung - Bildgüte von
radiogrammes - Partie 5: Détermination de l'indice de Durchstrahlungsaufnahmen - Teil 5: Bestimmung der
flou de l'image et de la résolution spatiale de base à Bildunschärfezahl mit Doppeldraht-Typ-
l'aide d'indicateurs de qualité d'image duplex à fils (ISO Bildgüteprüfkörpern (ISO 19232-5:2018)
19232-5:2018)
This European Standard was approved by CEN on 24 August 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 ISO 19232-5:2018 E
worldwide for CEN national Members.

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SIST EN ISO 19232-5:2019
EN ISO 19232-5:2018 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 19232-5:2019
EN ISO 19232-5:2018 (E)
European foreword
This document (EN ISO 19232-5:2018) has been prepared by Technical Committee ISO/TC 135 "Non-
destructive testing" in collaboration with 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 March 2019, and conflicting national standards shall
be withdrawn at the latest by March 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 19232-5:2013.
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, Former Yugoslav Republic
...