ISO/TS TECHNICAL SPECIFICATION 15530-1 Firstedition 2013-09-01 Geometrical product specifications (GPS) Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 1: Overview and metrological characteristics Specification géometrique des produits (GPS) - Machines a mesurer tridimentionnelles (MMT): Technique pour la determination de I'incertitude de mesure Partie 1: Vue d'ensemble et caractéristiques métrologiques Reference number IS0/TS15530-1:2013(E) TSO @ IS0 2013 license from IHS Not for Resale IS0/TS 15530-1:2013(E) COPYRIGHTPROTECTEDDOCUMENT ISO2013 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 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 @ IS0 2013 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0/TS 15530-1:2013(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions 4 Metrological characteristics .2 4.1 General. .2 4.2 Commerce .2 4.3 Internal use in an organization .2 4.4 Identification, definition, and choice of metrological characteristics .2 4.5 Calibration of metrological characteristics .3 5 Task-specific uncertainty .3 5.1 General .3 5.2 Instrumentation factors 4 5.3 Measurement plan factors .4 5.4 Extrinsicfactors .4 6 Techniques to determine task-specific measurement uncertainty components. .4 6.1 General issues. ..4 6.2 Sensitivity analysis 4 6.3 Use of calibrated workpieces or standards (IS0 15530-3) .5 6.4 Use of computer simulation (IS0/TS 15530-4) 5 Annex A (informative) Relationship between CMM metrological characteristics,the Is0 10360 series of standards and the Is0 15530 series of standards 6 Annex B (informative) Sources of error and uncertainty of measurement when using a CMM .7 Annex C (informative) Relation to the GPS matrix model .12 Bibliography .14 iii e with IS It license from IHS Not for Resale