ISO INTERNATIONAL STANDARD 13225 First edition 2012-05-01 Geometrical product specifications (GPs) Dimensional measuring equipment; Height gauges Design and metrological characteristics Spécification géometrique des produits (GPS)Equipement de mesurage dimensionnel; Mesureurs verticaux Caractéristiques de conceptionetcaractéristiquesmetrologiques Reference number ISO 13225:2012(E) ISO @ ISO 2012 ted without license from IHS Not for Resale ISO 13225:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of 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 ISO 2012-All rights reserved No reproductic etworking permitted without license from IHS Not for Resale ISO 13225:2012(E) Contents Page Foreword ..iv Introduction 1 Scope 2 Normative references 3 Terms and definitions. 4 Design characteristics .. 2 4.1 General design and nomenclature 2 4.2 Main dimensions .. 5 4.3 Types of indicating devices. 6 4.4 Protection for field use ... 10 4.5 Measuring and scribing stylus 10 4.6 Instrumentbase. 10 4.7 Design characteristics (manufacturer's specification) 10 5 Metrological characteristics. 11 5.1 General 11 5.2 Operating conditions.. 11 5.3 Effect of slider locking ... 11 5.4 Definition of metrological characteristics (limited by MPE) .11 6 Proving of conformance with specifications 6.1 General. 12 6.2 Measurement standards for the calibration of metrological characteristics 12 < Marking... 12 Annex A (informative) Error tests .14 Annex B (informative) Data sheet (Example), Annex C (informative) Calibration of metrological characteristics Annex D (informative)Relation totheGPS matrix model 21 Bibliography. .23 ili license from IHS Not for Resale