ISO INTERNATIONAL STANDARD 5682-2 Third edition 2017-05 Equipment for crop protection Spraying equipment - Part 2: Test methods to assess the horizontal transverse distribution for hydraulic sprayers Matériel de protection des cultures - Equipement de pulvérisation - Partie 2: Méthodes d'essai pour évaluer la distribution transversale horizontaledes pulvérisateurs a jet projeté Reference number ISO 5682-2:2017(E) os1 International Organization for Standardization @ IS0 2017 HEJIANG INST OF S STANDARDIZATION C1 5956617 d without license from IHS IS0 5682-2:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2017, Published in Switzerland All rights reserved. Unless otherwise specified, 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 on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Intenationaibr Prganization for Standardization icensee-ZHEJIANG INST OF STANDARDIZRoISQ s1.7 - All rights reserved Not for Resale, 2017/8/21 02:36:51 etworking permitted without license from IHS IS0 5682-2:2017(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions. ..1 4 Measuring equipment. ..1 5 Test conditions 2 5.1 General .2 5.2 Temperature and relative humidity .2 5.3 Choice of nozzles for the tests. 2 5.4 Control pressure .2 6 Test methods. .2 6.1 General 2 6.2 Standard conditions .3 6.3 Transverse distribution evaluation by means of sprayed liquid volume measurement - sprayed liquid volume measurement method ..3 6.3.1 Setup .3 6.3.2 Measurement 3 6.3.3 Results. 4 6.4 Nozzle tip position. .4 6.4.1 Spacing.. 6.4.2 Alignment. ..4 6.5 Transverse distribution evaluation by means of nozzle flow rate measurement - nozzle flow rate measurement test method 4 6.5.1 Setup. ..4 6.5.2 Measurements. ..5 6.5.3 Results. .5 6.6 Transverse distribution evaluation by means of nozzle tip pressure measurement - nozzle tip pressure measurementtestmethod. .5 6.6.1 Setup. .5 6.6.2 Measurements. .6 6.6.3 Results. Annex A (informative) Transverse distribution test report > Annex B (informative) Applicable test methods Annex C (informative) Guidance to estimate horizontal transverse distribution ..10 iii =ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS under lic cense with ISO ithout license from IHS Not for Resale, 2017/8/21 02:36:51