Final Draft International Standard
ISO/PRF 17973
Surface chemical analysis — Medium-resolution Auger electron spectrometers — Calibration of energy scales for elemental analysis
Reference number
ISO/PRF 17973
Edición 3
2024-07
© ISO 2024
Final Draft
International Standard
No disponible en español
En desarrollo (Edición 3, 2024)
Este borrador está en fase de aprobación.
Reemplazará ISO 17973:2016

Resumen

ISO 17973:2016 specifies a method for calibrating the kinetic energy scales of Auger electron spectrometers with an uncertainty of 3 eV, for general analytical use in identifying elements at surfaces. In addition, it specifies a method for establishing a calibration schedule. It is applicable to instruments used in either direct or differential mode, where the resolution is less than or equal to 0,5 % and the modulation amplitude for the differential mode, if used, is 2 eV peak-to-peak. It is applicable to those spectrometers equipped with an inert gas ion gun or other method for sample cleaning and with an electron gun capable of operating at 4 keV or higher beam energy.

Informaciones generales

  • Estado
     : En desarrollo
    Fecha de publicación
     : 2024-07
    Etapa
    : Envío de la prueba a la secretaría o inicio de la votación del FDIS: 8 semanas [50.20]
  • Edición
     : 3
    Número de páginas
     : 11
  • Comité Técnico :
    ISO/TC 201/SC 7
    ICS :
    71.040.40 
  • RSS actualizaciones

Ciclo de vida

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)

  2. Tienda
  3. Standards catalogue
  4. ICS
  5. 71
  6. 71.040
  7. 71.040.40
  8. ISO/PRF 17973