Standard

NS-EN ISO 23345:2026

Publisert

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

This document describes a non-destructive method to verify (confirm) the precious metal fineness of finished and semifinished jewellery item(s) considered homogeneous by ED-XRF (energy dispersive X-ray fluorescence), including alloys according to ISO 9202.This document is not suitable for any coated items. WD-XRF (wavelength dispersive X-ray fluorescence) equipment cannot be used.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2026-03
  • Versjon: 1
  • Varetype: NAT
  • ICS 19.100
  • ICS 39.060

Produktrelasjon

  • Adoptert fra: EN ISO 23345:2026