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Normas DIN – AENOR
DIN ISO 15472:2020-05

DIN ISO 15472:2020-05

Surface chemical analysis - X-ray photoelectron spectrometers - Calibration of energy scales (ISO 15472:2010); Text in English

Analyse chimique des surfaces - Spectromètres de photoélectrons X - Étalonnage en énergie (ISO 15472:2010); Texte en anglais

Chemische Oberflächenanalyse - Röntgenphotoelektronenspektrometer - Kalibrierung der Energieskala (ISO 15472:2010); Text Englisch

Fecha:
2020-05 /Active
Equivalencias internacionales:

ISO 15472 (2010-05)

Relación con otras normas DIN:

Reemplaza a: DIN ISO 15472:2019-09

Resumen:
This standard specifies a method for calibrating the binding-energy scales of X-ray photoelectron spectrometers, for general analytical purposes, using unmonochromated Al or Mg X-rays or monochromated Al X-rays. It is only applicable to instruments which incorporate an ion gun for sputter cleaning. It further specifies a method to establish a calibration schedule, to test for the binding-energy scale linearity at one intermediate energy, to confirm the uncertainty of the scale calibration at one low and one high binding-energy value, to correct for small drifts of that scale and to define the expanded uncertainty of the calibration of the binding-energy scale for a confidence level of 95 %.
Keywords:
Calibration, Chemical analysis and testing, Determination of content, Finishes, Scales, Spectrometers, Spectrometry, X-ray analysis, X-ray spectrometer
90,09
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