ISO/DIS 7428-1

Fine bubble technology — Domestic applications — Part 1: Assessment of showerhead devices by evaluating size and concentration indices of generated fine bubbles

General information

Current stage: 40.00 Effective date: Feb 6, 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 from showerhead. It is only applicable to fine bubble dispersion in water generated from showerhead using air. It describes the sampling method for fine bubble dispersion from the showerhead into the retention container and measurement procedure of size and concentration indices.

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 7428-1
40.00 DIS registered
Feb 6, 2023

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.