ISO-16063-13-2001.pdf
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1、INTERNATIONAL STANDARD ISO 16063-13 First edition 2001-12-01 Reference number ISO 16063-13:2001(E) ISO 2001 Methods for the calibration of vibration and shock transducers Part 13: Primary shock calibration using laser interferometry Mthodes pour ltalonnage des transducteurs de vibrations et de chocs
2、 Partie 13: talonnage primaire de chocs par interfromtrie laser Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/16/2007 10:26:56 MDTNo reproduction or networking permitted without license from IHS -,-,-
3、ISO 16063-13:2001(E) ii ISO 2001 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes 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 comput
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6、entral Secretariat at the address given below. ISO 2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, elec- tronic or mechanical, including photocopying and microfilm, without permission in writing from either
7、ISO at the address below or ISOs mem- ber 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 copyrightiso.ch Web www.iso.ch Printed in Switzerland Copyright International Organization for Standardization Pr
8、ovided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/16/2007 10:26:56 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 16063-13:2001(E) ISO 2001 All rights reserved iii ContentsPage 1Scope .1 2Normative references .1 3Uncertainty of measu
9、rement 1 4Requirements for apparatus .2 4.1General 2 4.2Shock machine based on rigid body motion of an anvil 2 4.3Shock machine based on wave propagation inside a long thin bar .2 4.4Seismic block(s) for shock machine and laser interferometer .4 4.5Laser 4 4.6Interferometer 4 4.7Oscilloscope 7 4.8Wa
10、veform recorder with computer interface 7 4.9Computer with data-processing program 7 4.10Filters .7 4.11Other requirements 7 5Ambient conditions .8 6Preferred accelerations and pulse durations 8 7Method 8 7.1Test procedure .8 7.2Data acquisition .9 7.3Data processing .9 8Reporting the calibration re
11、sults .13 Annexes AExpression of uncertainty of measurement in calibration .14 BExplanation of the procedures16 CAlternative method of calculation of magnitude and phase shift of the complex sensitivity20 Bibliography.22 Copyright International Organization for Standardization Provided by IHS under
12、license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/16/2007 10:26:56 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 16063-13:2001(E) iv ISO 2001 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federatio
13、n of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.
14、 International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance wi
15、th the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn
16、to the possibility that some of the elements of this part of ISO 16063 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 16063-13 was prepared by Technical Committee ISO/TC 108,Mechanical vibration and sho
17、ck, Subcommittee SC 3,Use and calibration of vibration and shock measuring instruments. ISO 16063 consists of the following parts, under the general titleMethods for the calibration of vibration and shock transducers: Part 1: Basic concepts Part 11: Primary vibration calibration by laser interferome
18、try Part 12: Primary vibration calibration by the reciprocity method Part 13: Primary shock calibration using laser interferometry Part 21: Secondary vibration calibration by comparison Annex A forms a normative part of this part of ISO 16063. Annexes B and C are for information only. Copyright Inte
19、rnational Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/16/2007 10:26:56 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 16063-13:2001(E) ISO 2001 All rights reserved v Introduction The shock sen
20、sitivityis determined, according to definition, as the relationship between the peak values of the accelerometer output quantity and the acceleration.is not a unique quantity but may vary depending on the duration and shape of the shock pulse and the bandwidth over which the sensitivity of the trans
21、ducer under test and the frequency response of the optional conditioning amplifier are sufficiently uniform. A unique quantity applicable for linearity tests of accelerometers is the complex sensitivity at a frequency, calculated in the frequency domain. This part of ISO 16063 makes use of data-proc
22、essing procedures which allow the magnitudeand phase shiftof the complex sensitivity to be calculated, in addition or alternatively to the shock sensitivity(cf. informative annex C). The method specified in this part of ISO 16063 is based on the absolute measurement of the time history of the motion
23、. This method fundamentally deviates from another shock calibration method which is based on the principle of the change in velocity, described in ISO 16063-1. The shock sensitivity therefore differs fundamentally from the shock calibration factor obtained by the latter method, but is in compliance
24、with the calibration factor stated in ISO 5347-41). 1)To be revised as ISO 16063-22. Ssh Ssh fn Snn Ssh Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Aramco HQ/9980755100 Not for Resale, 04/16/2007 10:26:56 MDTNo reproduction or networking p
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