ISO 17094 INTERNATIONAL STANDARD First edition 2014-05-01 Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for antibacterial activity of semiconducting photocatalytic materials under indoor lighting environment Céramiquestechniques-Méthoded'essaide I'activité antibacterienne des materiaux photocatalytiques semiconducteurs dans un environnement d'éclairage interieur ERIE SO ISORefg4c2 04(e) Copyright Intemational Organization for Standardizatior NotforR @IS02014 IS017094:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2014 AHbyghtyraeansedlalestronicotherwipemifiedlaniclaindfiutdisgpplbbicatbpyimgyoltqnstihgintprndtioedntnttiaet) otimeamyisewithout prior written permission. Permission can be requested from either ISO at the address below or ISo's member body in the country of the requester. SSeostlight officeCH-1211 Geneva 20 Tel. + 422749 01 11 Fax + 41 22 749 09 47 Wmal [email protected] Published in Switzerland Jniversity of Alt 4001, User=sharabiani, shahramfs No reproduction or networking permited without license from IHS IS017094:2014(E) Contents Page Foreword iv Iptroduction. V Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Symbols 2 5 Principle .3 6 Materials 3 6.1 Bacteria strains and preparation for tests 3 7 6.2 Chemicals and implements 3 Apparatus. 4 7.1 General. 4 7.2 Cover film. 5 7:4 Maistuu presgraatioa glass'plate 5 7.5 Light source 5 7.6 UV sharp cut-off filter 5 8 Test piece 6 9 Procedure. 6 9.1 General. 6 9.2 Cover film method. i 10 Calculation 9 10.1 General 9 10.2 Test requirement fulfilment validation. 9 11 Test report. .11 Copyright Intemational Organization for Standardization iii IS017094:2014(E) Foreword Iso (the International Organizationfor Standardization) is a worldwide federation of national standards thudiegh(IsO tectmicet boabiasjtahsewofkf ptepbreingbodyInitteresitedailhStandebjdsti sonowhidhycarrtiechaital committeehas been established has the righttobe represented onthat committee.International organizations, governmental and non-governmental, in liaison with Iso, also take part in the work. ISO collaborates closely with the electrotechnical standardization. International Electrotechnical Commission (IEC) on all matters of The procedures used to develop this document and those intended for its further maintenance are difersptdinybhsofiso/ecdBirentiyes hutid benotedabisutafdiferentdwatesjnsviferiaaccordancewith the editorial rules of the IsO/IEC Directives, Part 2 (see www.iso.org/directives). Rttentionrights.dswtstan bebplssibihaysespensibhefelementiryfng alyshsh'documaxtpa thet Pegnis subject of anypatent on the so list of patent declarations received (see www.iso.org/patents). Anytrade used in this constitute nameendorsement.document is information given for the convenience of users and does not Foran explanation onthemeaningofIsO specificterms and expressionsrelatedtoconformity ssesadeeTB weliah fofoin&tloRaboutSO'rewordshgpfemeftahy iWfTnpatniRlethe Technical Barriers The committee responsibleforthis document is Iso/TC206,Fine ceramics lotforRe IS017094:2014(E) Introduction AtestmethodforclothsortextilesisnotincludedinthisInternationalStandardbecauseofalackof indtextilight-activebeenph@tealtapetdcalstHts ble textileethdhewihdbeoprbiglosedtiwiehpthotaeatalititedglass adhesionmethodgiveninIS027447 4001, User=sharabiani, shahramfs V University of Albe 5966844001, User=sharabian, shahramfs Noreroductionrnetwoking eitedwhou icenefrmH INTERNATIONALSTANDARD IS017094:2014(E) Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for antibacterial activity of semiconducting photocatalytic materials under indoor lighting environment WARNING-Handling and manipulation of microorganisms thatarepotentially hazardous requiresa high degreeoftechnical competence.Only personnel trained inmicrobiological techniques should carry outtests. 1 Scope filmscontainsurfaceindoor-light-activephotocatalyticmaterialafter indoor-light-active photocatalytic constructio