PD IS0/TS 5660-5:2020 BSl Standards Publication Reaction-to-fire tests Heat release, smoke production and mass loss rate Part 5: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement) under reduced oxygen atmospheres bsi. PDIS0/TS5660-5:2020 PUBLISHEDDOCUMENT National foreword This Published Document is the UK implementation of ISO/TS5660-5:2020 The UKparticipationinits preparation was entrustedto Technical CommitteeFSH/21/-/5, Reactiontofire tests-Heat releaseand smoke measurement. A list oforganizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. @TheBritishStandardsInstitution2020 Published by BSI Standards Limited 2020 ISBN9780580980671 ICS13.220.50 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 April 2020. Amendments/corrigendaissuedsincepublication Date Textaffected PD IS0/TS 5660-5:2020 TECHNICAL ISO/TS SPECIFICATION 5660-5 First edition 2020-03 Reaction-to-fire tests Heat release, smoke production and mass loss rate Part 5: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement) under reduced oxygen atmospheres Reference number IS0/TS 5660-5:2020(E) ISO @ ISO 2020