BS ISO 10988-2011 Equipment for crop protection Knapsack motorized air-assisted sprayers Test methods and performance limits《植保设备 背负式机动风助喷雾机 试验方法和性能限值》.pdf
《BS ISO 10988-2011 Equipment for crop protection Knapsack motorized air-assisted sprayers Test methods and performance limits《植保设备 背负式机动风助喷雾机 试验方法和性能限值》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 10988-2011 Equipment for crop protection Knapsack motorized air-assisted sprayers Test methods and performance limits《植保设备 背负式机动风助喷雾机 试验方法和性能限值》.pdf(28页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 10988:2011Equipment for crop protection Knapsack motorized air-assisted sprayers T e s t m e t h o d s a n d performance limitsBS ISO 10988:2011 BRITISH STANDARDNational f
2、orewordThis British Standard is the UK implementation of ISO 10988:2011. The UK participation in its preparation was entrusted to T e c h n i c a l Committee AGE/15, Equipment for crop protection and application of liquid fertilizer.A list of organizations represented on this committee can be obtain
3、ed on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 66278 2 ICS 65.060.40 Compliance with a British Standard cannot confer immunity from legal obligations.Th
4、is British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2011.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 10988:2011Reference numberISO 10988:2011(E)ISO 2011INTERNATIONAL STANDARD ISO10988First edition2011-07-15Equipmen
5、t for crop protection Knapsack motorized air-assisted sprayers Test methods and performance limits Matriel de protection des cultures Pulvrisateurs dos motoriss jet port Mthodes dessai et limites de performance BS ISO 10988:2011ISO 10988:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO 2011 All rights reser
6、ved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the request
7、er. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2011 All rights reservedBS ISO 10988:2011ISO 10988:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword iv 1 Scope
8、1 2 Normative references1 3 Terms and definitions .1 4 Requirements.2 4.1 General .2 4.2 Material of construction2 4.3 Straps and their fixation points .2 4.4 Spray tank 2 4.5 Strainers and filters.3 4.6 Nozzles .3 4.7 Air hoses and chemicals hoses.3 5 Tests .3 5.1 Test liquids and equipment3 5.2 Te
9、st conditions 4 5.3 Liquid flow rate 5 5.4 Volume of total residual liquid .5 5.5 Stability.5 5.6 Contents gauge scale and total tank volume .5 5.7 Filling 6 5.8 Air velocity and air volume.6 5.9 Droplet size 7 5.10 Potential ground deposit 8 5.11 Potential vertical deposit8 5.12 Test for compatibil
10、ity of sprayer components .8 6 Specifications and performance limits .9 6.1 Volume of residual liquid9 6.2 Stability.9 6.3 Contents gauge scale and total tank volume .9 6.4 Filling 9 6.5 Liquid flow rate 9 6.6 Emptying 9 6.7 Compatibility of sprayer components.10 7 Instruction handbook10 8 Test repo
11、rt10 Annex A (informative) Sprayer locking device.11 Annex B (informative) Device for detecting potential vertical deposits12 Annex C (normative) Stability test 13 Annex D (normative) Sampling grid position for air velocity determination14 Annex E (informative) Position of sprayer and Petri dishes f
12、or potential ground deposit determination.15 Annex F (informative) Example test report.16 Bibliography19 BS ISO 10988:2011ISO 10988:2011(E) iv ISO 2011 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO mem
13、ber 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 established has the right to be represented on that committee. International organizations, governmen
14、tal and 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/IEC Direc
15、tives, 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 bodi
16、es 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 10988 was prepared by Technical Committee ISO/TC 23, Tractors and machinery fo
17、r agriculture and forestry, Subcommittee SC 6, Equipment for crop protection. BS ISO 10988:2011INTERNATIONAL STANDARD ISO 10988:2011(E) ISO 2011 All rights reserved 1Equipment for crop protection Knapsack motorized air-assisted sprayers Test methods and performance limits 1 Scope This International
18、Standard specifies the requirements, test methods and minimum performance limits for knapsack motorized air-blast (twin-fluid) sprayers and air-assisted centrifugal sprayers as defined in ISO 5681. It is applicable to those integrally powered knapsack sprayers, equipped with an engine and carried by
19、 the operator, intended primarily for use in agriculture and horticulture (hereafter referred to as “sprayers”). It is not applicable to hydraulic pressure sprayers, thermal sprayers or cold foggers; nor is it applicable to sprayers adapted for the application of dry material. It addresses general o
20、perating parameters as well as the potential deposition of spray droplets under specified controlled conditions. It does not deal with the safety of the operator in the use of the sprayers (see ISO 28139). 2 Normative references The following referenced documents are indispensable for the applicatio
21、n of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 5681, Equipment for crop protection Vocabulary ISO 9357:1990, Equipment for crop protection Agricultural sprayers Ta
22、nk nominal volume and filling hole diameter ISO 19932-1:2006, Equipment for crop protection Knapsack sprayers Part 1: Requirements and test methods ISO 28139:2009, Agricultural and forestry machinery Knapsack combustion engine-driven mistblowers Safety requirements 3 Terms and definitions For the pu
23、rposes of this document, the terms and definitions given in ISO 5681, ISO 19932-1 and ISO 28139 apply. BS ISO 10988:2011ISO 10988:2011(E) 2 ISO 2011 All rights reserved4 Requirements 4.1 General Knapsack motorized sprayers shall be so designed that they can be safely used in accordance with their in
24、tended purpose, achieve minimal exposure levels to the operator and avoid unnecessary waste of pesticides into the environment. The sprayer shall be designed such that the liquid flow can be activated and switched off in accordance with ISO 28139:2009, 5.6.6. It shall comply with the following requi
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSISO109882011EQUIPMENTFORCROPPROTECTIONKNAPSACKMOTORIZEDAIRASSISTEDSPRAYERSTESTMETHODSANDPERFORMANCELIMITS

链接地址:http://www.mydoc123.com/p-583434.html