ISO 19430:2024
Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
Product Details
This document covers two tracking regimes.
— Brownian motion tracking for smaller particles.
— Gravitational fall tracking for larger particles.
This document outlines the theory and basic principles of the PTA method along with its limitations and advantages for both size evaluation and number concentration measurements. It also describes commonly used instrument configurations and measurement procedures as well as system qualifications and data reporting.