EN 15664-1:2008
(Main)Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation
Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation
This European Standard specifies a procedure to determine the release of metals from metallic materials used in construction products intended to come into contact with drinking water .
The test can be used for three purposes:
a) Assess a material as a reference material for a category of materials using the results of several investigations in different waters covering a broad range of water compositions.
b) Assess a material for approval by way of comparative testing.
c) Obtain data on the interaction of local water with a material.
Einfluss metallischer Werkstoffe auf Wasser für den menschlichen Gebrauch - Dynamischer Prüfstandversuch für die Beurteilung der Abgabe von Metallen - Teil 1: Auslegung und Betrieb
Diese Europäische Norm legt ein Verfahren zur Bestimmung der Metallabgabe von metallischen Werkstoffen fest, die in Bauprodukten verwendet werden, die für den Kontakt mit Trinkwasser ) vorgesehen sind.
Die Prüfung kann für die folgenden drei Aufgabenstellungen eingesetzt werden:
a) Beurteilung eines Referenzwerkstoffs für eine bestimmte Werkstoffkategorie, wobei die Ergebnisse mehrerer Untersuchungen mit verschiedenen Wässern zu verwenden sind, die eine große Spanne möglicher Wasserbeschaffenheiten abdecken.
b) Beurteilung eines Werkstoffs durch eine Vergleichsprüfung.
c) Beurteilung der Wechselwirkung des örtlichen Wassers mit einem Werkstoff.
Influence des matériaux métalliques sur l'eau destinée à la consommation humaine - Banc d'essai dynamique pour l'évaluation du relargage de métaux - Partie 1 : Conception et fonctionnement
La présente Norme européenne spécifie un mode opératoire pour déterminer l'émission de métaux à partir de matériaux métalliques employés dans des produits de construction destinés à entrer en contact avec de l'eau potable ) .
L'essai peut être utilisé pour trois buts :
a) Évaluer un matériau comme matériau de référence pour une catégorie de matériaux en utilisant les résultats de plusieurs investigations dans différentes eaux couvrant une large gamme de compositions de l'eau.
b) Évaluer un matériau en vue de son approbation au moyen d'essais comparatifs.
c) Obtenir des données sur l'interaction de l'eau locale avec un matériau.
Vpliv kovinskih materialov na pripravo pitne vode - Dinamično preskuševališče za ocenjevanje izločanja kovin - 1. del: Načrtovanje in delovanje
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operationInfluence des matériaux métalliques sur l'eau destinée à la consommation humaine - Banc d'essai dynamique pour l'évaluation de l'émission de métaux - Partie 1: Conception et fonctionnementEinfluss metallischer Werkstoffe auf Wasser für den menschlichen Gebrauch - Dynamischer Prüfstandversuch für die Beurteilung der Freisetzung von Metallen - Teil 1: Auslegung und BetriebTa slovenski standard je istoveten z:EN 15664-1:2008SIST EN 15664-1:2008en,fr,de67.25013.060.20ICS:SLOVENSKI
STANDARDSIST EN 15664-1:200801-april-2008
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15664-1January 2008ICS 13.060.20; 67.250 English VersionInfluence of metallic materials on water intended for humanconsumption - Dynamic rig test for assessment of metal release- Part 1: Design and operationInfluence des matériaux métalliques sur l'eau destinée à laconsommation humaine - Banc d'essai dynamique pourl'évaluation de l'émission de métaux - Partie 1: Conceptionet fonctionnementEinfluss metallischer Werkstoffe auf Wasser für denmenschlichen Gebrauch - Dynamischer Prüfstandversuchfür die Beurteilung der Freisetzung von Metallen - Teil 1:Auslegung und BetriebThis European Standard was approved by CEN on 28 October 2007.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 CEN 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15664-1:2008: E
— Part 2: Test waters — Part 3: Guidance on interpretation of results. Part 1 describes a test method to produce contact waters for the assessment of metal release from metallic materials. 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, 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 the United Kingdom.
The test is based on a programme of alternating periods of once-through flow and stagnation in a rig, simulating the conditions in a domestic distribution system.
The test conditions are more relevant than conditions of continuous through-flow or sit and soak tests and are applicable to all metallic materials in distribution systems. Internal corrosion of metallic products in water conveying systems generally leads to the build-up of layers, which might or might not be protective. The factors influencing corrosion are described in EN 12502-1. Type and rate of the production of corrosion products and the rate of metal release can depend on: • characteristics of the metallic material;
• characteristics of the water;
• design and construction;
• pressure testing and commissioning;
• operating conditions and duration of operation. Corrosion product layers begin to form as soon as a metallic m
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