ISO INTERNATIONAL 5884 STANDARD Second edition 2018-08 Aerospace series Fluid systems and components Methods for system sampling and measuring the solid particle contamination in hydraulic fluids SérieaerospatialeSystemes de fluides etéléments constitutifs -Methodesdeprelevementetdemesuredela contamination particulairesolidedansun fluidehydraulique Reference number IS0 5884:2018(E) @ IS0 2018 copyrighted by UNE, C/ Gen , 6. 28004 Madrid, S 40 UTC 2024 authorized IS0 5884:2018(E) COPYRIGHTPROTECTEDDOCUMENT @IS0 2018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS0 2018 - All rights reserved @ copyrighted by UNE, C/ Genova, 6. 28004 Madrid, Spain (all rights reserved); Sun Feb 18 00:22:40 UTC 2024 Downloaded/printed for Georeia Institute of Technologv. This standard provided bv AENOR. No further reproductions authorized. IS0 5884:2018(E) Contents Page Foreword iv 0 Introduction .v 1 Scope 1 2 Normativereferences 1 3 Terms and definitions .1 4 Sampling apparatus 1 4.1 General. 1 4.2 Sampling apparatus characteristics 2 4.2.1 Manual sampling apparatus. 2 4.2.2 Automated sampling apparatus 2 4.3 Sample apparatus preparation. 3 4.3.1 General. 3 4.3.2 Solvents. 4 4.3.3 Cleaning procedure for sampling apparatus 5 4.3.4 Cleaning procedure for sample bottles 5 4.3.5 Checkingand controllingcleaningmethods 6 5 Sampling. 6 5.1 General. 6 5.2 Recommendationsforsamplingpointlocation 6 5.3 Sampling frequency 7 5.4 Sampling methods 7 5.4.1 General. 7 5.4.2 SamplingmethodA-Field monitor/PCM system. 7 5.4.3 Sampling method B- Sampling valve (using sample bottles). 8 5.4.4 Sampling method C - Reservoir sampling with vacuum pump and tubing 9 5.4.5 Sampling method D-Reservoir sampling with direct bottle dipping 9 5.5 Sample marking. .10 Sample analysis methods .10 6 7 Test reporting .10 7.1 .10 General. 7.2 Test report form .10 7.3 Minimumdatatobeincludedinthetestreportform .11 7.4 Example test report 11 AnnexA(informative)Exampletestreporttemplate .12 Bibliography .13 onso 2012.-A rightsxeseryed iii n (all rights reserved); Sun Feb 18 00:22:40 UTC 2024 Downloaded/printed for Georzia Institute of Technologv. This standard provided bv AENOR. No further reprodu ns authorized