BS IS0 7428-1:2024 BSl Standards Publication Fine bubble technology Domestic applications Part 1: Assessment of showerhead devices by evaluating size and concentration indices of generated fine bubbles bsi. BS IS0 7428-1:2024 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 7428-1:2024. The UK participation in its preparation was entrusted to Technical Committee LBI/50, Fine Bubble Technology (FBT). A list of organizations represented on this committee can be obtained on request to its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be accepted by BsI in relation to the adequacy, accuracy, completeness or reasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract. Users are responsible for its correct application. @ The British Standards Institution 2024 Published by BSI Standards Limited 2024 ISBN9780539226553 ICS 07.030 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2024. Amendments/corrigenda issued since publication Date Text affected BS IS0 7428-1:2024 International ISO Standard ISO7428-1 First edition Fine bubble technology Domestic 2024-05 applications - Part 1: Assessment of showerhead devices by evaluating size and concentration indices of generated fine bubbles Technologie des fines bulles - Applications domestiques - Partie 1: Evaluation des dispositifs avec pommes de douche par évaluation des indices de concentration et de la taille des fines bulles générées Referencenumber IS0 7428-1:2024(en) @ISO2024