BS EN ISO BRITISH STANDARD 8612:2009 Ophthalmic instruments Tonometers (ISO 8612:2009) ICS 11.040.70 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards lo Not for Resale BS EN ISO 8612:2009 National foreword This British Standard is the UK implementation of EN ISO 8612:2009. It supersedes BS EN ISO 8612:2001 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CH/172/6, Ophthalmic instruments. 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. Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard Amendments/corrigenda issued since publication was published under the authority of the Standards Policy and Date Comments Strategy Committee on 30 November 2009. @ BSI 2009 ISBN 978 0 580 60809 4 onu pepes s Not for Resale EUROPEANSTANDARD ENISO 8612 NORME EUROPEENNE EUROPAISCHE NORM October2009 ICS11.040.70 SupersedesENISO8612:2001 English Version Ophthalmic instruments - Tonometers (ISO 8612:2009) Instruments ophtalmiques - Tonometres (ISO 8612:2009) OphthalmischeInstrumente-Augentonometer(isO 8612:2009) ThisEuropeanStandardwasapprovedbyCENon10September2009 CEN members are bound to complywith the CEN/CENELEC Internal Regulations which stipulate the conditions forgiving 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German).A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. cen EUROPEANCOMMITTEEFOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels @2009CEN All rights of exploitation in any form and by any means reserved Ref.No.ENISO 8612:2009:E worldwide for CEN national Members. Copyright British Standards Institution vided by IHS under lic Not for Resale