ISO/DIS 7429-1

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

General information

Current stage: 40.00 Effective date: Jan 30, 2023

Originator: ISO

Owner: ISO/TC 281

Type: International Standard

Scope

This document specifies the evaluation method for size and concentration indices of fine bubbles generated through a nozzle. It is only applicable to fine bubble dispersion in water generated through the nozzle. It describes the sampling method for fine bubble dispersion from the nozzle into the retention container and the measurement procedure of size and concentration indices.
Major applications of the equipment include parts for various industrial water systems and for such as consumer baths and kitchens.

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 7429-1
40.00 DIS registered
Jan 30, 2023

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