Повучен
Specifies a method for the measurement of the local thickness of metallic coatings by examination of cross-section with a scanning electron microscope. It is destructive and has an uncertainty of less than 10 % or 0,1 /um, whichever is greater. It can be used for thicknesses up to several millimetres, but it is usually more practical to use a ligth microscope (ISO 1463). Annex a gives the preparation of cross-sections.
ПОВУЧЕН
ISO 9220:1988
95.99
Повучен
11. 2. 2022.
ОБЈАВЉЕН
ISO 9220:2022
Metalne prevlake - Merenje debljine prevlake - Metoda pomoću mikroskopa sa elektronskim skaniranjem (identičan sa ISO 9220:1988)
95.99 Повучен
Metalne prevlake – Merenje debljine prevlake – Metoda pomoću mikroskopa sa elektronskim skeniranjem - Ispravka 1
95.99 Повучен