BSENIS020785-2:2020 BSl Standards Publication Dosimetry for exposures to cosmic radiation in civilian aircraft Part 2: Characterization of instrument response bsi. BSENIS020785-2:2020 BRITISH STANDARD National foreword ThisBritish Standard is theUK implementationof ENIS020785-2:2020 It is identical to IS0 20785-2:2020. It supersedes BS EN IS0 20785-2:2017 which is withdrawn. TheUKparticipationinitspreparationwas entrustedtoTechnical Committee NCE/2, Radiation protection and measurement. A list oforganizationsrepresented on this committee can be obtained on request to its committee manager. This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. @TheBritish Standards Institution2020 Published by BSI Standards Limited 2020 ISBN9780539012316 ICS13.280;49.020 Compliancewith aBritish Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicy andStrategy Committeeon31August2020. Amendments/corrigendaissuedsincepublication Date Text affected EN IS0 20785-2 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHE NORM August2020 ICS13.280;49.020 Supersedes EN IS0 20785-2:2017 English Version Dosimetryfor exposuresto cosmicradiationin civilian aircraft - Part 2: Characterization of instrument response (IS0 20785-2:2020) Dosimetrie pour I'exposition au rayonnement Dosimetriefur die Belastungdurch kosmische cosmique a bord d'un avion civil - Partie Strahlung in Zivilluftfahrzeugen - Teil 2: 2: Caractérisation de la réponse des Charakterisierung des Ansprechvermogens instruments (IS0 20785-2:2020) von Messinstrumenten (IS020785-2:2020) This European Standard was approved by CEN on 30 June 2020. this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre ortoany CEN member. This European Standard exists in three official versions (English,French, German).A version in any other language Management Centre hasthe same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy,Latvia, Lithuania, Luxembourg, Malta Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2020CEN All rights of exploitation in any form and by any means reserved Ref. No. EN IS0 20785-2:2020: E worldwide for CEN national Members