BS IS0 19685:2017 BSl Standards Publication Vacuum technology Vacuum gauges - Specifications, calibration and measurement uncertainties for Pirani gauges bsi. BS ISO 19685:2017 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 19685:2017. The UK participation in its preparation was entrusted to Technical Committee MCE/8/-/4, Vacuum technology. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2017 Published by BSI Standards Limited 2017 ISBN 978 0 580 93829 0 ICS 23.160 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 30 September 2017. Amendments/corrigenda issued since publication Date Text affected BS ISO 19685:2017 INTERNATIONAL ISO STANDARD 19685 First edition 2017-09 Vacuum technology - Vacuum gauges Specifications, calibration and measurement uncertainties for Pirani gauges Technique du vide - Manometres a vide - Specifications, étalonnage et incertitudes de mesure pour les jauges Pirani Reference number ISO 19685:2017(E) osi @IS02017