ISO INTERNATIONAL STANDARD 13373-1 First edition 2002-02-15 Condition monitoring and diagnostics of machines Vibration condition monitoring - Part 1: General procedures Surveillance des conditions et diagnostic des machines - s Surveillance relative aux conditions des vibrations- Partie 1: Procédures générales Reference number ISO 13373-1:2002(E) ISO @ ISO 2002 py IHS under lic ted without license from IHS Not for Resale ISO 13373-1:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The Iso Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by isO member bodies. In the unlikely event @ISO2002 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 copyright@iso.ch Web www.iso.ch Printed in Switzerland @ Iso 2002 - All rights reserved py IHS unde ermittedwithoutlicense from IHS Not for Resale ISO 13373-1:2002(E) Contents Page Foreword. .iv Introduction 1 Scope. 2 Normative references .. .2 3 Terms and definitions . .2 4 Vibration condition monitoring. 4.1 General...... 4.2 Types of vibration condition monitoring systems. 4.3 Data collection ...... 4.4 Condition monitoring programme . 5 Measurements. 5.1 General... 5.2 Types of measurements 5.3 Measurementquantities. 5.4 Measurement accuracy and repeatability ..... 15 6 Transducers. .16 6.1 Transducer types 16 6.2 Transducer selection... 6.3 Transducer attachment. .20 7 Data presentation formats. 21 7.1 General..... 21 7.2 Baseline measurements. 21 7.3 Vibration trending... 23 7.4 Discrete-frequency vibration. 28 7.5 Analysis of high-frequency vibration envelope ..... 30 8 Data analysis and communication... 30 Annex A (informative) Guidelines for types and locations of measurements 31 Annex B (informative) Typical information to be recorded.. ..37 Annex C (informative) Potential causes of vibration excitations. 39 Annex D (informative) Conventions for identifying vibration measurement locations . 42 Bibliography. 50 ili THS under Not for Resale