BS ISO BRITISH STANDARD 8573-8:2004 Compressed air 一 Part 8: Test methods for solid particle content by mass concentration ICS 71.100.20 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LA British Standards BS ISO 8573-8:2004 National foreword This British Standard reproduces verbatim IS0 8573-8:2004 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee MCE/8, Compressors, pneumatic tools, pneumatic machines and vacuum technology, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled "International Standards Correspondence Index", or by using the “Search" facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not ofitself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages i to iv, pages 1 to 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication This British Standard was published under the authority Amd. No. Date Comments of the Standards Policy and Strategy Committee on 17June 2004 C BSI 17 June 2004 ISBN 0 580 43960 7 BS ISO.8573-8:2004 INTERNATIONAL ISO STANDARD 8573-8 First edition 2004-02-01 Compressed air - Part 8: Test methods for solid particle content by mass concentration Air comprimé- Partie 8:Methodes d'essai pourla determination de la teneur en particules solides par concentration massique Reference number ISO 8573-8:2004(E) So BS ISO 8573-8:2004 ii BS ISO.8573-8:2004 Contents Page Foreword 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, 9 Uncertainty .6 10 Test report. Annex A (informative) Sample test report. ili BS ISO 8573-8:2004 Foreword ISO (the International Organization for Standardization) is a worldwide federation 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 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. 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. ISO 8573-8 was prepared by Technical Committee ISO/TC 118, Compressors, pneumatic tools ana 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: T