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ISO 21910-2:2025

Fine bubble technology — Characterization of microbubbles — Part 2: In-situ dynamic image analysis method

Publication date:   May 12, 2025

General information

60.60   Standard published   May 12, 2025

ISO

ISO/TC 281 Fine bubble technology

International Standard

07.030   Physics. Chemistry

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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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PUBLISHED
ISO 21910-2:2025
60.60 Standard published
May 12, 2025