EN 12441-6:2003
(Main)Zinc and zinc alloys - Chemical analysis - Part 6: Determination of aluminium and iron-Flame atomic absorption spectrometric method
Zinc and zinc alloys - Chemical analysis - Part 6: Determination of aluminium and iron-Flame atomic absorption spectrometric method
This European Standard specifies an analytical method for the determination of aluminium and iron and zinc alloys by atomic absorption spectrometry. It is applicable to the products specified in EN 1179, prEN 1774 and prEN ...(0020907)It is suitable for the determination of iron content between 0,001 % and 0,1 % and aluminium between 0,001 % and 0,5 %. NOTE: prEN 00209021 specifies a method for determination of aluminium content greater than 0,5 %.
Zink und Zinklegierungen - Chemische Analyse - Teil 6: Bestimmung von Aluminium und Eisen - FAAS-Verfahren
Diese Europäische Norm legt ein Analyseverfahren zur Bestimmung von Aluminium und Eisen in Zink und Zinklegierungen mittels Atomabsorptionsspektrometrie fest.Das Verfahren ist auf die prEN 1179, prEN 1774 und prEN ...(0020907) festgelegten Produkte anwendbar. Es ist zur Bestimmung eines Eisengehaltes zwischen 0,001 % und 0,1 % und eines Aluminiumgehaltes zwischen 0,001 % und 0,5 % geeignet. ANMERKUNG: prEN 00209021 legt ein Verfahren zur Bestimmung des Aluminiumgehaltes fest, wenn dieser 0,5 % überschreitet.
Zinc et alliages de zinc - Analyse chimique - Partie 6: Dosage de l'aluminium et du fer-Méthode par spectrométrie d'absorption atomique dans la flamme
La présente Norme européenne spécifie une méthode par spectrométrie d'absorption atomique dans la flamme pour le dosage de l'aluminium et du fer dans le zinc et les alliages de zinc. Elle s'applique aux produits spécifiés dans l'EN 988, l'EN 1179, l'EN 1774, l'EN 12844 et l'EN 13283.
Cette méthode convient pour la détermination des teneurs (fractions massiques) du fer comprises entre 0,001 % et 0,5 % et des teneurs (fractions massiques) de l'aluminium comprises entre 0,000 5 % et 0,5 %.
NOTE L'EN 12441-1 spécifie une méthode de dosage de l'aluminium à des teneurs (fractions massiques) comprises entre 3 % et 30 %.
Cink in cinkove zlitine – Kemična analiza – 6. del: Določevanje aluminija in železa – Metoda plamenske atomske absorpcijske spektrometrije
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zink und Zinklegierungen - Chemische Analyse - Teil 6: Bestimmung von Aluminium und Eisen - FAAS-VerfahrenZinc et alliages de zinc - Analyse chimique - Partie 6: Dosage de l'aluminium et du fer-Méthode par spectrométrie d'absorption atomique dans la flammeZinc and zinc alloys - Chemical analysis - Part 6: Determination of aluminium and iron-Flame atomic absorption spectrometric method77.120.60Svinec, cink, kositer in njihove zlitineLead, zinc, tin and their alloys77.040.30Kemijska analiza kovinChemical analysis of metalsICS:Ta slovenski standard je istoveten z:EN 12441-6:2003SIST EN 12441-6:2004en01-januar-2004SIST EN 12441-6:2004SLOVENSKI
STANDARD
SIST EN 12441-6:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12441-6March 2003ICS 77.040.30; 77.120.60English versionZinc and zinc alloys - Chemical analysis - Part 6: Determinationof aluminium and iron-Flame atomic absorption spectrometricmethodZinc et alliages de zinc - Analyse chimique - Partie 6:Dosage de l'aluminium et du fer-Méthode par spectrométried'absorption atomique dans la flammeZink und Zinklegierungen - Chemische Analyse - Teil 6:Bestimmung von Aluminium und Eisen - FAAS-VerfahrenThis European Standard was approved by CEN on 21 November 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12441-6:2003 ESIST EN 12441-6:2004
EN 12441-6:2003 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.44Principle.45Reagents.56Apparatus.67Sampling.78Procedure.79Calculation and expression of results.910Test report.9Annex A (normative)
Spectral lines and oxidiser–fuel combinations.10SIST EN 12441-6:2004
EN 12441-6:2003 (E)3ForewordThis document (EN 12441-6:2003) has been prepared by Technical Committee CEN /TC 209 "Zinc and zinc alloys,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 orby endorsement, at the latest by September 2003, and conflicting national standards shall be withdrawn at thelatest by September 2003.Within its programme of work, Technical Committee CE
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