Norm

NEN-ISO 22489:2016 en

Microstralenanalyse - Elektronen micro-analyse - Kwantitatieve punt analyse voor bulk proefstukken gebruikmakend van golflengte-dispersie röntgen methode

34,66

Over deze norm

Status Definitief
Aantal pagina's 15
Commissie Microstralen analyse
Gepubliceerd op 01-11-2016
Taal Engels
NEN-ISO 22489 specifies requirements for the quantification of elements in a micrometre-sized volume of a specimen identified through analysis of the X-rays generated by an electron beam using a wavelength dispersive spectrometer (WDS) fitted either to an electron probe microanalyser or to a scanning electron microscope (SEM). This International Standard also describes the following: - the principle of the quantitative analysis; - the general coverage of this technique in terms of elements, mass fractions and reference specimens; - the general requirements for the instrument; - the fundamental procedures involved such as specimen preparation, selection of experimental conditions, the measurements, the analysis of these and the report. This International Standard is intended for the quantitative analysis of a flat and homogeneous bulk specimen using a normal incidence beam. It does not specify detailed requirements for either the instruments or the data reduction software. Operators should obtain information such as installation conditions, detailed procedures for operation and specification of the instrument from the makers of any products used.

Details

ICS-code 71.040.99
Nederlandse titel Microstralenanalyse - Elektronen micro-analyse - Kwantitatieve punt analyse voor bulk proefstukken gebruikmakend van golflengte-dispersie röntgen methode
Engelse titel Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimens using wavelength dispersive X-ray spectroscopy
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