Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997)

This International Standard specifies a flame atomic absorption spectrometric method for the
determination of the cobalt content in steel and iron.
The method is applicable to cobalt contents between 0,003 % (m/m) and 5,0 % (m/m).

Stahl und Eisen - Bestimmung des Cobaltgehaltes - Flammenatomabsorptionsspektrometrisches Verfahren (ISO 11652:1997)

Diese Internationale Norm legt ein flammenatomabsorptionsspektrometrisches Verfahren zur Bestimmung des Cobaltgehaltes in Stahl und Eisen fest.
Das Verfahren ist anwendbar auf Cobaltgehalte zwischen 0,003 % Massenanteil und 5,0 % Massenanteil.

Aciers et fontes - Dosage du cobalt - Méthode par spectrométrie d'absorption atomique dans la flamme (ISO 11652:1997)

L'IEC 61910-1:2014 s'applique aux rapports structures sur la dose de rayonnement générés par l'appareil a rayonnement X entrant dans le domaine d'application de l'IEC 60601-2-43:2010 ou de l'IEC 60601-2-54:2009. Le présent document n'impose aucune exigence particulière quant à l'exactitude des données consignées ou affichées. Les normes et règlements existants peuvent comporter des exigences applicables en matière d'exactitude et de précision. La présente norme indique les unités et grandeurs spécifiques et précise des formats de stockage de données. Le présent document ne présente aucune exigence quant à l'affichage des informations sur la dose aux opérateurs ou à d'autres individus. La présente Norme internationale a pour objet de spécifier l'ensemble de données minimal à utiliser pour consigner les informations dosimétriques et connexes associées à la production d'images radiologiques de projection. Cette première édition annule et remplace l'IEC/PAS 61910-1, parue en 2007. Cette édition constitue une révision technique qui inclut les modifications techniques majeures suivantes par rapport à l'IEC/PAS 61910-1:2007:
- les trois niveaux de conformité définis précédemment ont été restructurés en deux niveaux;
- la correspondance entre les termes DICOM et IEC est décrite explicitement dans une annexe et est dissociée des exigences relatives au contenu des niveaux de conformité; et le contenu révisé de la définition du RDSR selon la DICOM a été mis à jour de manière générale.

Jeklo in železo - Določevanje kobalta - Metoda s plamensko atomsko absorpcijsko spektrometrijo (ISO 11652:1997)

Ta mednarodni standard določa metodo s plamensko atomsko absorpcijsko spektrometrijo za določevanje kobalta v jeklu in železu.
Metoda se uporablja za vsebnosti kobalta med 0,003 % (m/m) in 5,0 % (m/m).

General Information

Status
Published
Publication Date
29-Mar-2022
Withdrawal Date
29-Sep-2022
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
30-Mar-2022
Due Date
20-Jul-2023
Completion Date
30-Mar-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11652:2022
01-maj-2022
Jeklo in železo - Določevanje kobalta - Metoda s plamensko atomsko absorpcijsko
spektrometrijo (ISO 11652:1997)
Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric
method (ISO 11652:1997)
Stahl und Eisen - Bestimmung des Cobaltgehaltes -
Flammenatomabsorptionsspektrometrisches Verfahren (ISO 11652:1997)
Aciers et fontes - Dosage du cobalt - Méthode par spectrométrie d'absorption atomique
dans la flamme (ISO 11652:1997)
Ta slovenski standard je istoveten z: EN ISO 11652:2022
ICS:
77.080.10 Železo Irons
77.080.20 Jekla Steels
SIST EN ISO 11652:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 11652:2022

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SIST EN ISO 11652:2022


EN ISO 11652
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2022
EUROPÄISCHE NORM
ICS 77.080.01
English Version

Steel and iron - Determination of cobalt content - Flame
atomic absorption spectrometric method (ISO
11652:1997)
Aciers et fontes - Dosage du cobalt - Méthode par Stahl und Eisen - Bestimmung des Cobaltgehaltes -
spectrométrie d'absorption atomique dans la flamme Flammenatomabsorptionsspektrometrisches
(ISO 11652:1997) Verfahren (ISO 11652:1997)
This European Standard was approved by CEN on 20 March 2022.

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, Republic of North Macedonia, 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11652:2022 E
worldwide for CEN national Members.

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SIST EN ISO 11652:2022
EN ISO 11652:2022 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 11652:2022
EN ISO 11652:2022 (E)
European foreword
The text of ISO 11652:1997 has been prepared by Technical Committee ISO/TC 17 "Steel” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 11652:2022 by
Technical Committee CEN/TC 459/SC 2 “Methods of chemical analysis for iron and steel ” the
secretariat of which is held by SIS.
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 September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 11652:1997 has been approved by CEN as EN ISO 11652:2022 without any modification.

3

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SIST EN ISO 11652:2022

---------
...

SLOVENSKI STANDARD
oSIST prEN ISO 11652:2022
01-januar-2022
Jeklo in železo - Določevanje kobalta - Metoda s plamensko atomsko absorpcijsko
spektrometrijo (ISO 11652:1997)
Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric
method (ISO 11652:1997)
Stahl und Eisen - Bestimmung des Cobaltgehaltes -
Flammenatomabsorptionsspektrometrisches Verfahren (ISO 11652:1997)
Aciers et fontes - Dosage du cobalt - Méthode par spectrométrie d'absorption atomique
dans la flamme (ISO 11652:1997)
Ta slovenski standard je istoveten z: prEN ISO 11652
ICS:
77.080.10 Železo Irons
77.080.20 Jekla Steels
oSIST prEN ISO 11652:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 11652:2022

---------------------- Page: 2 ----------------------
oSIST prEN ISO 11652:2022
IS0
INTERNATIONAL
11652
STANDARD
First edition
1997-08-I 5
- Determination of cobalt
Steel and iron
content - Flame atomic absorption
spectrometric method
Aciers et fontes - Dosage du cobalt - Mkthode par spectrom&rie
d’absorption atomique dans la flamme
Reference number
IS0 11652:1997(E)

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oSIST prEN ISO 11652:2022
IS0 11652: 1997(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
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.
International Standard IS0 11652 was prepared by Technical Committee
ISOnC 17, Steel, Subcommittee SC 1, Methods of determination of
chemical composition.
Annex A forms an integral part of this International Standard. Annexes B
and C are for information only.
0 IS0 1997
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronic or mechanical, including
photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 l CH-1211 Geneve 20 l Switzerland
Internet central @ iso.ch
x.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii

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oSIST prEN ISO 11652:2022
INTERNATIONAL STANDARD @ Iso IS0 11652: 1997(E)
Steel and iron - Determination of cobalt content - Flame atomic
absorption spectrometric method
1 Scope
This International Standard specifies a flame atomic absorption spectrometric method for the determination of the
cobalt content in steel and iron.
The method is applicable to cobalt contents between 0,003 % (m/m) and 5,0 % (m/m).
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All standards are subject to
revision, and parties to agreements based on this International Standard are encouraged to investigate the
possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain
registers of currently valid International Standards.
IS0 385-l :I 984, Laboratory glassware - Burettes - Part I: Genera/ requirements.
IS0 648:1977, Laboratory glassware - One-mark pipettes.
-I), Laboratory glassware - One-mark volumetric flasks.
IS0 1042:
IS0 3696:1987, Water for analytical laboratory use - Specification and test methods.
IS0 5725-l :I 994, Accuracy (trueness and precision) of measurement methods and results - Par? I: General
principles and definitions.
IS0 5725-2:1994, Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method
for the determination of repeatability and reproducibility of a standard measurement method.
IS0 5725-3:1994, Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate
measures of the precision of a standard measurement method.
IS0 14284 :I 996, Steel and iron - Sampling and preparation of samples for the determination of chemical
composition.
3 Principle
Dissolution of a test portion in hydrochloric, nitric and perchloric acids.
Spraying of the sol
...

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