ISO INTERNATIONAL STANDARD 20087 First edition 2016-05-01 Photography Digital still cameras Battery life measurement Photographie - Caméras numériques - Mesurage de la durée de vie de la batterie Reference number A IS0 20087:2016(E) ISO International Organization for Standardization =ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02016 vided by IHS under lic Not for Resale, 2016/7/20 08:13:59 itted without license from IHS IS0 20087:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without 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. ISO copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org PrganizationforStandardization ensee-ZHEJIANG INST.OF STANDARDIzARoISQ16- All rights reserved Not for Resale, 2016/7/20 08:13:59 etworking permitted without license from IHS IS0 20087:2016(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Terms and definitions 3 Measurement method ..1 3.1 General .1 3.2 Battery. 3.3 Recording media 2 3.4 Camera settings. 2 3.4.1 Image quality mode. 2 3.4.2 Number of recorded pixels 2 3.5 Measurement conditions 2 3.5.1 Subject distance. 2 3.5.2 Subject to be shot and brightness 2 3.5.3 Operating environment 22 3.6 Required actions 3.6.1 Flash usage. 22 3.6.2 Motor driven optical zoom operation 3.6.3 Picture monitor mode 2 3.6.4 Handling when the recording medium is full .3 3.6.5 Handling of playback mode 3 3.6.6 Shooting intervals 3 3.6.7 Power off. 3 3.7 End-of-test criteria 3 3.8 Measurement flowchart. 3 Reporting the results of battery life 5 4.1 General rule 5 4.2 Battery. .5 4.3 Recording media .5 4.4 Function-setting and shooting mode .5 Annex A (informative) Example description Annex B (normative) Additional information Bibliography .9 iii e=ZHEJIANG INST OF STANDARDIZATION C15956617 vided by IHS under lic withoutlicense from IHS Not for Resale, 2016/7/20 08:13:59