ISO INTERNATIONAL STANDARD 105-B02 Sixth edition 2014-09-01 Textiles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test Textiles Essais de solidité des coloris - Partie B02: Solidité des coloris a la lumiere artificielle: Lampe a arc au xénon Reference number ISO 105-B02:2014(E) @IS02014 IS0 105-B02:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form writtenpermission.Permission canberequestedfromeitherIsOattheaddressbelow orIso'smemberbodyinthecountryof the requester. ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland i @ IS0 2014 - All rights reserved IS0 105-B02:2014(E) Contents Page Foreword ..iv 1 Scope 2 Normative references ..1 3 Principle. 4 Terms and definitions ..2 5 Materials and apparatus ..3 5.1 Reference materials .3 5.2 Laboratory exposure devices .4 6 Preparation of test specimens .5 7 Exposure conditions ..6 8 Procedure. 1 8.1 Apparatus set-up ..7 8.2 Adjustment of the effective humidity (see Clause Z and Annex E) .7 8.3 Exposuremethods ..9 9 Assessment of colour fastness. ..16 10 Test report .17 Annex A (normative) Requirements for xenon arc exposure devices ..20 Annex B (normative) Procedures for measuring the irradiance uniformity in the specimen exposure area (for apparatus manufacturers only). .23 Annex C (informative) Light exposure equivalents for blue wool lightfastness references L2 to L9. ..25 Annex D (informative) General information on colour fastness to light ..26 Annex E (informative) Guidelines for conducting testing ..28 Bibliography .36 @ IS0 2014 - All rights reserved ii