EN ISO 11490:2016
(Main)Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime (ISO 11490:2015)
Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime (ISO 11490:2015)
ISO 11490:2015 specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202.
These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin, and ruthenium. Coprecipitated elements have to be determined by a suitable method and a correction applied.
Schmuck - Bestimmung von Palladium in Palladium-Schmucklegierungen - Gravimetrische Bestimmung mit Dimethylglyoxim (ISO 11490:2015)
Diese Internationale Norm legt ein gravimetrisches Verfahren zur Bestimmung von Palladium in Palladiumschmucklegierungen fest, vorzugsweise innerhalb eines Reinheitsbereichs wie in ISO 9202 festgelegt.
Diese Legierungen dürfen Silber, Indium, Gallium, Kupfer, Kobalt, Nickel, Zinn und Ruthenium enthalten. Mitgefällte Elemente sind mit einem geeigneten Verfahren zu bestimmen und durch eine Korrektur zu berücksichtigen.
Joaillerie, bijouterie - Dosage du palladium dans les alliages de palladium pour la bijouterie-joaillerie - Dosage gravimétrique par la diméthylglyoxime (ISO 11490:2015)
L'ISO 11490 :2015 spécifie une méthode gravimétrique de dosage du palladium dans les alliages de palladium utilisés en bijouterie-joaillerie, de titres compris, de préférence, dans les limites indiquées dans l'ISO 9202.
Ces alliages peuvent contenir de l'argent, de l'indium, du gallium, du cuivre, du cobalt, du nickel, de l'étain et du ruthénium. Les éléments coprécipités doivent être dosés au moyen d'une méthode adéquate, et une correction doit être appliquée.
Nakit - Določevanje paladija v zlitinah za nakit iz paladija - Gravimetrična metoda z dimetil glioksimom (ISO 11490:2015)
Standard ISO 11490:2015 določa gravimetrično metodo za določanje paladija v zlitinah za nakit iz paladija, po možnosti v razponu finosti, ki je naveden v standardu ISO 9202.
Te zlitine lahko vsebujejo srebro, indij, galij, baker, kobalt, nikelj, kositer in rutenij. Elemente, ki jih je treba izločiti, je treba določiti s primerno metodo, pri metodi pa je potrebno uporabiti ustrezni korekcijski faktor.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 11490:2016
01-december-2016
1DGRPHãþD
SIST EN ISO 11490:1998
1DNLW'RORþHYDQMHSDODGLMDY]OLWLQDK]DQDNLWL]SDODGLMD*UDYLPHWULþQDPHWRGD]
GLPHWLOJOLRNVLPRP ,62
Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric
determination with dimethylglyoxime (ISO 11490:2015)
Schmuck - Bestimmung von Palladium in Palladium-Schmucklegierungen -
Gravimetrische Bestimmung mit Dimethylglyoxim (ISO 11490:2015)
Joaillerie - Dosage du palladium dans les alliages de palladium pour la bijouterie-
joaillerie - Dosage gravimétrique par la diméthylglyoxime (ISO 11490:2015)
Ta slovenski standard je istoveten z: EN ISO 11490:2016
ICS:
39.060 Nakit Jewellery
SIST EN ISO 11490:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 11490:2016
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SIST EN ISO 11490:2016
EN ISO 11490
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2016
EUROPÄISCHE NORM
ICS 39.060 Supersedes EN ISO 11490:1995
English Version
Jewellery - Determination of palladium in palladium
jewellery alloys - Gravimetric determination with
dimethylglyoxime (ISO 11490:2015)
Joaillerie - Dosage du palladium dans les alliages de Schmuck - Bestimmung von Palladium in Palladium-
palladium pour la bijouterie-joaillerie - Dosage Schmucklegierungen - Gravimetrische Bestimmung mit
gravimétrique par la diméthylglyoxime (ISO Dimethylglyoxim (ISO 11490:2015)
11490:2015)
This European Standard was approved by CEN on 26 August 2016.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11490:2016 E
worldwide for CEN national Members.
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SIST EN ISO 11490:2016
EN ISO 11490:2016 (E)
Contents Page
European foreword . 3
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SIST EN ISO 11490:2016
EN ISO 11490:2016 (E)
European foreword
The text of ISO 11490:2015 has been prepared by Technical Committee ISO/TC 174 “Jewellery” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 11490:2016.
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 April 2017, and conflicting national standards shall be
withdrawn at the latest by April 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 11490:1995.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 11490:2015 has been approved by CEN as EN ISO 11490:2016 without any modification.
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SIST EN ISO 11490:2016
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