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ISO/DIS 21910-2

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

General information

40.20     Jul 23, 2024

ISO

ISO/TC 281

International Standard

07.030  

English  

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Scope

This standard provides the principle, device and operation of measuring the bubble size and number-based bubble size distribution of microbubbles in liquid media by the in-situ dynamic image analysis method. The standard is suitable for microbubbles dispersed in transparent liquid media with bubble sizes ranging from 1 micron to 500 micron. The upper limit of bubble concentration depends on factors such as measurement instrument design, including light source, light path and graphical algorithm.

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 21910-2
40.20 DIS ballot initiated: 12 weeks
Jul 23, 2024

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