EN 10177:2019
(Main)Steels - Determination of calcium content - Flame atomic absorption spectrometric method (FAAS)
Steels - Determination of calcium content - Flame atomic absorption spectrometric method (FAAS)
This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of calcium content in non-alloy and low alloy steels.
The method is applicable to calcium contents between 4 µg/g and 120 µg/g.
The method can be adapted to higher calcium contents by changing the test portion or the dilution process, provided the criteria in 6.2.2 and 6.2.3 are still met.
Stähle - Bestimmung des Calciumgehalts - Flammenatomabsorptionsspektrometrisches Verfahren (FAAS)
Dieses Dokument legt ein Verfahren zur Bestimmung von Calciumin unlegierter und niedrig legierter Stähle mittels Flammenatomabsorptionsspektroskopie (FAAS) fest.
Dieses Verfahren ist anwendbar für Calciumanteile von 4 μg/g bis 120 μg/g.
Diese Verfahren kann für höhere Calciumgehalte angewandt werden, wenn die Probengrößen und Lösungsvorgänge angepasst werden, sofern die in 6.2.2 und 6.2.3 angegebenen Kriterien erfüllt werden.
Aciers - Détermination de la teneur en calcium - Méthode par spectrométrie d'absorption atomique dans la flamme (SAAF)
Le présent document spécifie une méthode par spectrométrie d'absorption atomique dans la flamme (SAAF) pour la détermination des teneurs en calcium dans les aciers non alliés et faiblement alliés.
La méthode s'applique aux teneurs en calcium comprises entre 4 μg/g et 120 μg/g.
La méthode peut être adaptée à des teneurs en calcium supérieures en modifiant la prise d'essai ou le facteur de dilution, sous réserve que les critères énoncés en 6.2.2 et 6.2.3 soient respectés.
Jeklo - Določevanje kalcija - Metoda s plamensko atomsko absorpcijsko spektrometrijo (FAAS)
Ta dokument določa metodo plamenske atomske absorpcijske spektrometrije (FAAS) za določevanje kalcija v nelegiranih in malolegiranih jeklih.
Ta metoda se uporablja za vsebnosti kalcija med 0,0004 % in 0,012 %.
Metodo je mogoče prilagoditi vsebnostim kalcija s spreminjanjem preskusne količine ali procesa redčenja, če so kriteriji iz točk 5.2.2 in 5.2.3 še vedno izpolnjeni.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 10177:2019
01-september-2019
Nadomešča:
SIST EN 10177:1998
Jeklo - Določevanje kalcija - Metoda s plamensko atomsko absorpcijsko
spektrometrijo (FAAS)
Steels - Determination of calcium content - Flame atomic absorption spectrometric
method (FAAS)
Stahl - Bestimmung des Calciumgehalt - Flammenatomabsorptionsspektrometrisches
Verfahren (FAAS)
Aciers - Détermination de la teneur en calcium - Méthode par spectrométrie d'absorption
atomique dans la flamme (SAAF)
Ta slovenski standard je istoveten z: EN 10177:2019
ICS:
77.040.30 Kemijska analiza kovin Chemical analysis of metals
77.080.20 Jekla Steels
SIST EN 10177:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 10177:2019
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SIST EN 10177:2019
EN 10177
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2019
EUROPÄISCHE NORM
ICS 77.040.30 Supersedes EN 10177:1989
English Version
Steels - Determination of calcium content - Flame atomic
absorption spectrometric method (FAAS)
Aciers - Détermination de la teneur en calcium - Stahl - Bestimmung des Calciumgehalt -
Méthode par spectrométrie d'absorption atomique Flammenatomabsorptionsspektrometrisches
dans la flamme (SAAF) Verfahren (FAAS)
This European Standard was approved by CEN on 22 April 2019.
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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10177:2019 E
worldwide for CEN national Members.
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SIST EN 10177:2019
EN 10177:2019 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Reagents . 4
6 Apparatus . 5
6.1 Ordinary laboratory apparatus . 5
6.2 Atomic absorption spectrometer . 6
6.2.1 General . 6
6.2.2 Minimum precision . 6
6.2.3 Additional performance requirements . 6
7 Sampling .
...
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