00.00 21 nën 2024
ISO
ISO/TC 24/SC 4
International Standard
This document presents standardized procedures for the calibration of aerosol particle number concentration conditioners (i.e., aerosol diluters and aerosol concentrators) with particles of different sizes. It also describes how users can assess the performance of aerosol particle number concentration conditioners.
Note. In the first instance, aerosol diluters are considered. Aerosol concentrators might also be considered.
IN_DEVELOPMENT
ISO/PWI 25759
00.00
Proposal for new project received
21 nën 2024