Standard E ÖNORM EN ISO 23345 1.12.2025 preview

E ÖNORM EN ISO 23345 (Draft)

Jewellery and precious metals - Non destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021)

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STANDARD published on 1.12.2025


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The information about the standard:

Designation standards: E ÖNORM EN ISO 23345
Publication date standards: 1.12.2025
SKU: NS-1251256
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Austrian technische Norm (Draft)
Category: Technical standards ÖNORM

The category - similar standards:

Jewellery

Annotation of standard text E ÖNORM EN ISO 23345 :

Dieses Dokument beschreibt ein zersto¨rungsfreies Verfahren zur Überpru¨fung (Besta¨tigung) des Edelmetallfeingehalts von fertigen und halbfertigen Schmuckstu¨cken, die mittels ED-XRF (energie-dispersive Ro¨ntgenfluoreszenz) als homogen angesehen werden, einschließlich Legierungen nach ISO 9202. Dieses Dokument ist nicht fu¨r beschichtete Gegensta¨nde geeignet. WD-RFA-Gera¨te (wellenla¨ngen-dispersive Ro¨ntgenfluoreszenz) ko¨nnen nicht verwendet werden.

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