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EVS-EN ISO 21363:2022

Nanotechnologies - Measurements of particle size and shape distributions by transmission electron microscopy (ISO 21363:2020)

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Kehtiv alates 01.02.2022
Alusdokumendid
ISO 21363:2020; EN ISO 21363:2022
Tegevusala (ICS grupid)
07.120 Nanotehnoloogiad
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Kuupäev
Tüüp
Nimetus
01.02.2022
Põhitekst
This document specifies how to capture, measure and analyse transmission electron microscopy images to obtain particle size and shape distributions in the nanoscale.
This document broadly is applicable to nano-objects as well as to particles with sizes larger than 100 nm. The exact working range of the method depends on the required uncertainty and on the performance of the transmission electron microscope. These elements can be evaluated according to the requirements described in this document.
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