ISO 32679:2024
(Main)Non-destructive testing — Radiographic testing — Determination of the size of industrial radiographic gamma sources
Non-destructive testing — Radiographic testing — Determination of the size of industrial radiographic gamma sources
This document specifies a test procedure for determination of the size of industrial radiographic gamma sources of 0,5 mm or greater, made from the radionuclides Iridium 192, Ytterbium 169, Selenium 75 or Cobalt 60, by a radiography method with X-rays. The source size of a gamma radiation source is an important factor which affects the image quality of gamma ray images. The source size is determined with an accuracy of ±10 % but typically not better than ±0,1 mm. The source size is provided by the manufacturer as the mechanical dimension of the source insert. A measurement can be required if the manufacturing process is validated or monitored after implementation of the source into the holder. This document can be used for other radionuclides after validation. The standard test method ASTM E1114 provides further information on the measurement of the Ir-192 source size, the characterization of the source shape, and its correct assembly and packaging.
Essais non destructifs — Contrôle radiographique — Détermination de la dimension des sources de radiographie industrielle gamma
Le présent document spécifie un mode opératoire d’essai pour la détermination, par une méthode de radiographie aux rayons X, de la dimension des sources de radiographie industrielle gamma de 0,5 mm ou plus, fabriquées à partir des radionucléides iridium 192, ytterbium 169, sélénium 75 ou cobalt 60. La dimension d'une source de rayonnement gamma est un facteur important qui affecte la qualité des images obtenues par rayonnement gamma. La dimension d'une source est déterminée avec une exactitude de ± 10 %, mais généralement de ± 0,1 mm au maximum. La dimension de la source est fournie par le fabricant comme la dimension mécanique de la garniture de la source. Un mesurage peut être requis si le processus de fabrication est validé ou contrôlé après la mise en place de la source dans le porte‐source. Le présent document peut être utilisé pour d'autres radionucléides après validation. La méthode d'essai normalisée de l'ASTM E1114 fournit des informations supplémentaires sur le mesurage de la dimension de la source d'Ir‐192, la caractérisation de la forme de la source ainsi que des instructions pour la monter et l'emballer correctement
General Information
Relations
Buy Standard
Standards Content (Sample)
International
Standard
ISO 32679
First edition
Non-destructive testing —
2024-06
Radiographic testing —
Determination of the size of industrial
radiographic gamma sources
Essais non destructifs — Contrôle radiographique —
Détermination de la dimension des sources de radiographie
industrielle gamma
Reference number
ISO 32679:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
ISO 32679:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO 32679:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test procedure . 2
4.1 Test alignment .2
4.2 Test practice .3
5 Requirements to digital equipment . 3
5.1 Digital Detectors .3
5.2 Test parameters for digital radiography .4
6 Measurement and determination of size d of the radiographic gamma source. 4
6.1 Measurement with film .4
6.2 Measurement with digital detectors .4
6.3 Determination of source size .6
7 Test report . 6
Bibliography . 7
© ISO 2024 – All rights reserved
iii
---------------------- Page: 3 ----------------------
ISO 32679:2024(en)
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 i
...
Norme
internationale
ISO 32679
Première édition
Essais non destructifs — Contrôle
2024-06
radiographique — Détermination
de la dimension des sources de
radiographie industrielle gamma
Non-destructive testing — Radiographic testing —
Determination of the size of industrial radiographic gamma
sources
Numéro de référence
ISO 32679:2024(fr) © ISO 2024
---------------------- Page: 1 ----------------------
ISO 32679:2024(fr)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2024
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
© ISO 2024 – Tous droits réservés
ii
---------------------- Page: 2 ----------------------
ISO 32679:2024(fr)
Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Mode opératoire d'essai . 2
4.1 Montage d'essai .2
4.2 Réalisation de l'essai .3
5 Exigences relatives à l'équipement numérique . 3
5.1 Détecteurs numériques .3
5.2 Paramètres d'essai pour la radiographie numérique .4
6 Mesurage et détermination de la dimension d de la source de radiographie gamma . 4
6.1 Mesurage avec un film .4
6.2 Mesurage utilisant des détecteurs numériques .4
6.3 Détermination de la dimension de la source .6
7 Rapport d’essai . 6
Bibliographie . 7
© ISO 2024 – Tous droits réservés
iii
---------------------- Page: 3 ----------------------
ISO 32679:2024(fr)
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes nationaux
de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est en général
confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude a le droit de faire
partie du comité technique créé à cet effet. Les organisations
...
FINAL DRAFT
International
Standard
ISO/FDIS 32679
ISO/TC 135/SC 5
Non-destructive testing —
Secretariat: DIN
Radiographic testing —
Voting begins on:
Determination of the size of
2024-03-19
industrial radiographic gamma
Voting terminates on:
sources
2024-05-14
Essais non destructifs — Contrôle radiographique —
Détermination de la dimension des sources de radiographie
industrielle gamma
This document is circulated as received from the committee secretariat.
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
FAST TRACK PROCEDURE
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 32679:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 32679:2024(en)
International
Standard
ISO/FDIS 32679
ISO/TC 135/SC 5
Non-destructive testing —
Secretariat: DIN
Radiographic testing —
Voting begins on:
Determination of the size of industrial
radiographic gamma sources
Voting terminates on:
Essais non destructifs — Contrôle radiographique —
Détermination de la dimension des sources de radiographie
industrielle gamma
This document is circulated as received from the committee secretariat.
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
FAST TRACK PROCEDURE
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 32679:2024(en) © ISO 2024
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/FDIS 32679:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test procedure . 2
4.1 Test alignment .2
4.2 Test practice .3
5 Requirements to digital equipment . 3
5.1 Digital Detectors .3
5.2 Test parameters for digital radiography .
...
ISO /FDIS 32679:2024
ISO /TC 135/SC 5
Date: 2024-02-15
Secretariat: DIN
Non-destructive testing — Radiographic testing — Determination of
the size of industrial radiographic gamma sources
Essais non destructifs — Contrôle radiographique — Détermination de la dimension des sources de
radiographie industrielle gamma
FDIS stage
Warning for WDs and CDs
This document is not an ISO International Standard. It is distributed for review and comment. It is subject to change
without notice and may not be referred to as an International Standard.
© ISO 2024 – All rights reserved
---------------------- Page: 1 ----------------------
ISO #####-#:####(X)
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which
they are aware and to provide supporting documentation.
A model manuscript of a draft International Standard (known as “The Rice Model”) is available at
https://www.iso.org/iso/model_document-rice_model.pdf
2 © ISO #### – All rights reserved
---------------------- Page: 2 ----------------------
ISO /FDIS 32679:2024(2en)
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication
may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO
at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
EmailE-mail: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland
© ISO 2024 – All rights reserved
iii
---------------------- Page: 3 ----------------------
ISO 32769/FDIS 32679:2024(2en)
Contents
Foreword . v
1 Scope .1
2 Normative references .1
3 Terms and definitions .1
4 Test procedure .2
4.1 Test alignment .2
4.2 Test practice .4
5 Requirements to digital equipment .4
5.1 Digital Detectors .4
5.2 Test parameters for digital radiography .4
6 Measurement and determination of size d of the radiographic gamma source .4
6.1 Measurement with film .4
6.2 Measurement with digital detectors .4
6.3 Determination of source size .7
7 Test report .8
Bibliography .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.