What is ISO 219101 about?
ISO 21910 discusses the Characterization of microbubbles for Fine bubble technology. ISO 21910-1 outlines the evaluation method for the size index of microbubbles in microbubble dispersion. It is only applicable to microbubbles with or without shells in water within the range from 1 μm to 100 μm.
ISO 21910-1 describes the sampling methods from the point generating or dispersing microbubbles in the retention container to the detecting point of the measuring instruments.
Who is ISO 21910-1 for?
BS ISO 21910-1:2020 history
2020BS ISO 21910-1:2020 Fine bubble technology. Characterization of microbubbles - Off-line evaluation of size index