ISO INTERNATIONAL STANDARD 14952-6 First edition 2003-11-15 Space systems Surface cleanliness of fluid systems Part 6: Precision-cleaning processes Systemes spatiauxProprete des surfaces en contact avec des fluides- Partie 6: Procédés de nettoyage fin Reference number ISO 14952-6:2003(E) ISO @ ISO 2003 IHSunder Not for Resale ISO14952-6:2003(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 the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ?ISO2003 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 memberbody in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland Copyihtinteratinal organization for Standardization @ ISO 2003 - All rights reserved itted without license from IHS Not for Resale ISO 14952-6:2003(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. isO 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. ISO 14952-6 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee Sc 14, Space systems and operations. fluid systems: Part 1: Vocabulary Part 2: Cleanliness levels Part3:Analytical proceduresforthedetermination of nonvolatileresiduesand particulate contamination Part 4: Rough-cleaning processes Part 5: Drying processes Part 6: Precision-cleaning processes tional Organizatinfor standardizationrights reserved ii ISO 14952-6:2003(E) Introduction This part of isO 14952 defines precision-cleaning processes for fluid equipment and components used in space fluid systems. The purpose of this part of IsO 14952 is to establish procedures and processes for use in the cleaning, analysis and verification of launch vehicles, spacecraft and ground support equipment. @IsO2003-All rights reserved letworking pemited without license from IHS Not for Resale INTERNATIONALSTANDARD ISO14952-6:2003(E) Space systems Surface cleanliness of fluid systems Part 6: Precision-cleaning processes 1 Scope This part of isO 14952 specifies precision-cleaning processes for parts, components and systems used in flight-critical fluid applications. It can be used on equipment for ground support equipment, launch vehicles andspacecraft. This part of Iso 14952 identifies precision-cleaning processes and procedures that can be used on parts and components used in fluid systems and is applicable equally to ground support equipment, launch vehicles and spacecraft. Normative references The following referenced documents are indispensable for the