EN 14937-1:2006
(Main)Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
This part of this European Standard specifies a Rhodamine B spectrophotometric method for the determination of the antimony content of copper and copper alloys in the form of unwrought, wrought and cast products.
The method is applicable to products having antimony mass fractions in the range between 0,001 % and 0,1 %, or greater by appropriate modification of the mass of the test portion, the volume of the test portion solution to be taken for the extraction and the cell path length.
Kupfer und Kupferlegierungen - Bestimmung des Antimongehaltes - Teil 1: Spektrophotometrisches Verfahren
Dieser Teil dieser Europäischen Norm legt ein spektrophotometrisches Verfahren mit Rhodamin B für die Bestimmung
des Antimongehaltes in Kupfer und Kupferlegierungen fest, die als Gussstücke oder als plastisch oder
nicht plastisch geformte Produkte vorliegen.
Das Verfahren ist geeignet für Produkte mit Antimon-Massenanteilen zwischen 0,001 % und 0,1 % oder größer,
wenn entsprechende Änderungen der Probenmasse, des Volumens der Probenlösung für die Extraktion und der
Küvettenlänge vorgenommen werden.
Cuivre et alliages de cuivre - Dosage de l'antimoine - Partie 1 : Méthode spectrophotométrique
Cette partie de la présente Norme européenne spécifie une méthode spectrophotométrique à la rhodamine B pour le dosage de l’antimoine dans le cuivre et les alliages de cuivre sous la forme de produits non corroyés, corroyés et coulés.
La méthode s’applique aux produits ayant des teneurs en antimoine comprises entre 0,001 % et 0,1 %, ou supérieures en modifiant de manière appropriée la masse de la prise d’essai, le volume de solution pour essai à prélever pour l’extraction et la longueur du parcours optique de la cuve.
Baker in bakrove zlitine – Določevanje antimona – 1. del: Spektrometrijska metoda
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric methodCuivre et alliages de cuivre - Dosage de l'antimoine - Partie 1 : Méthode spectrophotométriqueKupfer und Kupferlegierungen - Bestimmung des Antimongehaltes - Teil 1: Spektrophotometrisches VerfahrenTa slovenski standard je istoveten z:EN 14937-1:2006SIST EN 14937-1:2006en77.120.30ICS:SLOVENSKI
STANDARDSIST EN 14937-1:200601-september-2006
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14937-1June 2006ICS 77.120.30 English VersionCopper and copper alloys - Determination of antimony content -Part 1: Spectrophotometric methodCuivre et alliages de cuivre - Dosage de l'antimoine - Partie1 : Méthode spectrophotométriqueKupfer und Kupferlegierungen - Bestimmung desAntimongehaltes - Teil 1: SpektrophotometrischesVerfahrenThis European Standard was approved by CEN on 15 May 2006.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14937-1:2006: E
EN 14937-1:2006 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Principle.4 4 Reagents and materials.4 5 Apparatus.5 6 Sampling.5 7 Procedure.5 8 Expression of results.7 9 Precision.7 10 Test report.8 Bibliography.9
EN 14937-1:2006 (E) 3 Foreword This document (EN 14937-1:2006) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, the secretariat of which is held by DIN. 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 December 2006, and conflicting national standards shall be withdrawn at the latest by December 2006. Within its programme of work, Technical Committee CEN/TC 133 requested CEN/TC 133/WG 10 "Methods of analysis" to prepare the following standard: EN 14937-1, Copper and copper alloys — Determination of antimony content — Part 1: Spectrophotometric method This is one of two parts of the stan
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