ISO INTERNATIONAL STANDARD 22763 First edition 2006-09-01 Equipment for crop protection - Sprayers Demonstration track for field cropsprayers Materieldeprotection des culturesPulverisateursPistede demonstrationpourlespulverisateurs Reference number ISO 22763:2006(E) ISO @ISO2006 ISO22763:2006(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 downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat 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 the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. an 5 ISO2006 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 Casepostale56·CH-1211Geneva20 AACN Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland HUUE ii @ ISO 2006 - All rights reserved ISO22763:2006(E) Contents Page Foreword. Introduction 1 Scope. 2 General. 3 Section AField track... 4 SectionB—Headlandturningtrack. 3 5 Section CBumpy track... 5.1 Subsections..... 5.2 Obstacle,testbumpsandramps. 5.2.1 Break..back test...... 5.2.2 Furrowtest. AnnexA(normative)Sequence of blocks and spaces over total length of field track. ii @ ISO 2006 - All rights reserved ISO22763:2006(E) 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 non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the InternationalElectrotechnicalCommission(iEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/IEC 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 ISO 22763 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestry, SubcommitteeSC 6, Equipmentforcropprotection. This first edition of ISO 22763 cancels and replaces ISO/TS 22763:2002, of which it constitutes a technical revision. iv @ ISO 2006 - All rights reserved ISO22763:2006(E) Introduction The movement of the spray boom is an important performance criterion for field crop sprayers. During practical demonstrations, the sprayers are driven on demonstration tracks to give the visual impression of the boommovement. The tracks used are very different. This International Standard specifies a uniform track that can be used for practical demonstrations. As the intention is to show the boom movement visually, not to measure it, and due to the conditions under which practical demonstrations are normally performed, it gives the main characteristics - but not all details - required in,forexample, laboratorymeasurements. This demonstration track includes three individual sections which respectively represent field conditions (Section A),defined by evaluating real, rough field surfaces, dam), and include a combination of obstacles (Section C) to show