ISO INTERNATIONAL STANDARD 8573-9 First edition 2004-02-01 Compressed air - Part 9: Test methods for liquid water content Air comprimé - Partie 9: Methodes d'essai pour la détermination de la teneur en eau liquide Reference number ISO 8573-9:2004(E) ISO @ISO2004 897000001, User=Mohd Desa, Jamnah license from IHS ISO 8573-9:2004(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 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 @ISO2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, 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 @ ISO 2004 - All rights reserved ad/4397000001, User=Mohd Desa, Jamnah it license from IHS ISO 8573-9:2004(E) Contents Page Foreword Introduction 1 Scope 2 Normative references 3 Terms and definitions 4 Units and symbols .. 5 Selection of methods. 6 Sampling techniques 7 Measurement methods. 8 Evaluation of test results 8 6 Uncertainty.. 10 Test report. 9 Annex A (informative) Sample test report... ili ISO 8573-9:2004(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeer non-governmental, in liaison with isO, also take part in the work. so collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. 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 to the possibility that some of the elements of this document may be the subject of patent rights.:isO shall not be held responsible for identifying any or all such patent rights. pneumatic machines, Subcommittee SC 4, Quality of compressed air. ISO 8573 consists of the following parts, under the general title Compressed air: Part 1: Contaminants and purity classes Part 2: Test methods for aerosol oil content Part 3: Test methods for measurement of humidity Part 4: Test methods for solid particle content Part 5: Test methods for oil vapour and organic solvent content Part 6: Test methods for gaseous contaminant content Part 7: Test methods for viable microbiological contaminant content Part 8: Test methods for solid particle content by mass concentration Part 9: Test methods for liquid water content Part 2 is under revision. IsO 2004-All rights reserved nal Organization for Standardizatior ISO 8573-9:2004(E) Introduction Water can be present in compressed air systems in two states: liquid and vapour. Liquid water usually consists of liquid aerosol and wall flow. This part of ISO 8573 deals with liquid water content. Water vapour content is dealt with in ISO 8573-3. V (4397000001, User=Mohd Desa, Jamnah Claniaonoradization d/4397000001, User=Mohd Desa, Jamnah No reproductic INTERNATIONAL STANDARD ISO 8573-9:2004(E) Compressed air - Part 9: Test methods for liquid water content 1 S