IEC 62321-3-1-ed.2.0

Annotation of standard text IEC 62321-3-1-ed.2.0 :

IEC 62321-3-1:2026 is available as IEC 62321-3-1:2026 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 62321-3-1:2026 describes the screening analysis of substances, specifically lead (Pb), mercury (Hg), cadmium (Cd), total chromium (Cr), total bromine (Br), total phosphorus (P), assuming the source of P is related to TCEP (CAS 115-96-8), Trixylyl-phosphate (CAS 25155-23-1), total chlorine (Cl), assuming the source of Cl is related to SCCP (CAS 85535-84-8), TCEP (CAS 115-96-8) , TBTC (CAS 1461-22-9), total tin (Sn), assuming the source of Sn is related to restricted organo-tin compounds, total antimony (Sb), assuming the source of Sb is related to Pyrochlore, and antimony lead yellow (CAS 8012-00-8) in uniform materials found in electrotechnical products, using the analytical technique of X-ray fluorescence (XRF) spectrometry. This edition includes the following significant technical changes with respect to the previous editions of IEC 62321-3-1:2013 and IEC 62321:2008: a) This second edition of IEC 62321-3-1 includes the analysis of additional elements as indicators for additional substances. The selection is based on IEC TR 62936:2016. There are also comments about using the same methology for screening for content of critical raw materials (CRMs). This document has been given the status of a horizontal document in accordance with the ISO/IEC Directives, Part 1. IEC 62321-3-1:2026 est disponible sous forme de IEC 62321-3-1:2026 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis ledition precedente. LIEC 62321-3-1:2026 presente partie de lIEC 62321 decrit une methode de detection de substances, en particulier le plomb (Pb), le mercure (Hg), le cadmium (Cd), le chrome total (Cr), le brome total (Br), le phosphore total (P), en prenant pour hypothese que la source de P est associee au TCEP (CAS 115-96-8) ou au phosphate de trixylyle (CAS 25155-23-1), le chlore total (Cl), en prenant pour hypothese que la source de Cl est associee au PCCC (CAS 85535-84-8), au TCEP (CAS 115-96-8) ou au TBTC (CAS 1461-22-9), letain total (Sn), en prenant pour hypothese que la source de Sn est associee aux composes organostanniques reglementes, lantimoine total (Sb), en prenant pour hypothese que la source de Sb est associee au pyrochlore ou a lantimoniate de plomb (ou jaune de Naples) (CAS 8012-00-8), dans des materiaux homogenes rencontres dans les produits electrotechniques, en utilisant la technique danalyse de spectrometrie de fluorescence X (XRF, X-Ray Fluorescence). Cette edition inclut les modifications techniques majeures suivantes par rapport aux editions precedentes de lIEC 62321-3-1:2013 et de lIEC 62321:2008: a) Cette deuxieme edition de lIEC 62321-3-1 inclut lanalyse delements complementaires comme indicateurs de substances supplementaires. La selection repose sur lIEC TR 62936:2016. Cette edition contient egalement des commentaires concernant lutilisation de la meme methodologie pour la detection de la presence de matieres premieres critiques (CRM, Critical Raw Materials). Le present document a obtenu le statut de publication horizontale conformement aux Directives ISO/IEC, Partie 1.