ISO 21910-2:2025
International Standard
Current Edition
·
Approved on
12 May 2025
Fine bubble technology — Characterization of microbubbles — Part 2: In-situ dynamic image analysis method
ISO 21910-2:2025 Files
English
15 Pages
Current Edition
OMR
49.28
ISO 21910-2:2025 Scope
This document specifies the principle, devices and operations for measuring bubble size distribution of microbubbles in liquid media using the in-situ dynamic image method.
This document is applicable to microbubbles, as well as to bubbles in the size range of 100 μm to 500 μm, dispersed in transparent liquid media, mostly in water.
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