ISO INTERNATIONAL STANDARD 6106 Third edition 2013-04-15 Abrasive products Checking the grain size of superabrasives Produits abrasifs - Verification de la dimension des grains de superabrasifs Reference number IS0 6106:2013(E) ISO @ IS0 2013 IS0 6106:2013(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 the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax+41227490947 E-mail [email protected] Web www.iso.org Published in Switzerland IS02013-All rightsreserved IS0 6106:2013(E) Contents Page Foreword ..iv 1 Scope. .1 2 Normative references ..1 3 Terms and definitions ..1 4 Apparatus 4.1 Sieving machine .1 4.2 Sieves .1 4.3 Sampling the batch. 2 4.4 Balance .2 4.5 Timer 5 Test conditions ..3 6 Test sieving .3 6.1 Sampling .3 6.2 Preparation for sieving .3 6.3 Sieving procedure. .3 7 Evaluation ..3 7.1 Weighing sieved fractions. .3 7.2 Calculation of results, .3 8 Designation and grading limits ..4 8.1 General .4 8.2 Grain sizes. .4 8.3 Designation ..4 9 Example showing the use of Table 2. .4 Annex A (normative) Adaptors for 75 mm sieves .7 Bibliography 9 .sn.?13...lrightsreserved ii