Fine bubble technology — Industrial and consumer device applications — Part 1: Assessment of water pressure driven nozzles by evaluating size and concentration indices of generated fine bubbles
NORM herausgegeben am 19.4.2024
Bezeichnung normen: ISO 7429-1:2024
Ausgabedatum normen: 19.4.2024
Zahl der Seiten: 21
Gewicht ca.: 63 g (0.14 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: This document specifies the evaluation methods for size and concentration indices of fine bubbles (FBs) generated through a nozzle. It only applies to FB dispersions (FBDs) in water generated through the nozzle. It describes the sampling method for a FBD from the nozzle into the retention container and the measurements of size and concentration indices. Major applications of the equipment include components of various industrial water systems and consumer baths and kitchens.