Abstract Preview

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.


General information

  • Status :  Published
    Publication date : 2021-06
  • Edition : 1
    Number of pages : 7
  • :
    ISO/TC 174
    Jewellery and precious metals
  • 19.100
    Non-destructive testing
    39.060
    Jewellery

Buy this standard

Format Language
PDF + ePub
Paper
  • CHF58

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.