【英文标准名称】:Equipmentforcropprotection-Methodsforfieldmeasurementofspraydrift
【原文标准名称】:农作物保护设备.喷雾漂移的现场测量方法
【标准号】:ISO22866-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC23
【标准类型】:()
【标准水平】:()
【中文主题词】:现场测量;野外喷洒器;定义;测量;试验;污染控制;农业;喷射;性能;农业机械;林业设备;植物保护;漂移;喷雾设备(农业);农用化学制品;肥料;喷射装置
【英文主题词】:Agriculturalchemicals;Agriculturalmachines;Agriculture;Definitions;Drift;Fertilizers;Fieldmeasurement;Fieldsprayer;Forestryequipment;Measurement;Performance;Plantprotectives;Pollutioncontrol;Sprayers;Spraying;Sprayingequipment(agriculture);Trials
【摘要】:ThisInternationalStandardestablishesprinciplesforthemeasurementofdropletdriftfromalltypesofequipmentdesignedforapplyingplantprotectionproducts.Detailedspecificationsrelatetotractor-mounted,trailedandself-propelledagriculturalsprayersoperatinginarablefieldcrops(boomsprayers)andinbushandtree(includingvines,hops,fruit)crops(includingbroadcastair-assistedsprayers).Theprinciplesarealsoapplicableforanyhand-heldequipmentoraircraft,butdetailedprotocolsforsuchsystemsarenotincludedinthespecificationsdefined.Allmeasurementsaremadewiththesprayeroperatingoutdoorsintypicalfieldconditionsoroveradefinedsurfaceincludinggrassturf.Cropconditionsincludeallarable(field)andhorticulturalcropsthatwouldbetreatedwithaboomsprayer.Measurementsofthecropandbasicmeteorologicalconditionsatthetimeofsprayingaremadeaspartofthetestprocedure.ThisInternationalStandardspecifiesthemakingoffieldmeasurementssoastodeterminethequantitiesofspraydriftduringapplicationatdefineddistancesfromatreatedareaforriskassessmentpurposes.Standardmeasurementdistancesaredefinedthatareusedtoenabletheresultsfromdifferentexperimentstobecompared.Measuresofdriftcanrelatetoeitherthedepositionofsprayontohorizontalsurfacesoutsideofthetreatmentareaortoairbornesprayprofilesthatcanbecharacterisedatgivendownwinddistancesdownwindofthetreatmentarea.Depositionontohorizontalsurfacesisrelevanttotheassessmentoftheriskofcontaminationof,forexample,surfacewater;whereasthemeasurementofairborneprofilesarerelevanttoriskassessmentsrelatingtoinhalationeffectsandtothecontaminationof,forexample,vegetativestructuresatfieldboundaries.ThisInternationalStandardisapplicabletobothsituations,althoughtheemphasisinanyseriesoftrialsmaybevariedbyselectionofthesamplingmatrixtobeused.Wherecomparativeassessmentsoftherelativedriftriskfromdifferentapplicationsystemsareneeded,thenthisInternationalStandardisapplicable,butsomerequirementsrelatingtotheuseofreferencesprayingsystems,collectors,selectionanddefinitionofthetrialsitemayneedtobemodified.Adescriptionofsuchmodificationsisincluded,whereappropriate.Driftmeasurementsrelatetoapplicationconditionsaimedatachievingrealisticlevelsofdepositonatargetwithinthesprayedarea.Sincedriftiscommonlyexpressedasaproportionoftheapplicationrate,itisimportantthatsomedirectassessmentsoftargetdepositsbemadeaspartofthedriftmeasurementprocedure.
【中国标准分类号】:B91
【国际标准分类号】:65_060_40
【页数】:17P.;A4
【正文语种】:英语


【英文标准名称】:SHIPBUILDING.INLANDNAVIGATION.SWANNECKVENTILATORSWITHROUNDFLANGE.
【原文标准名称】:造船工业.内河航行.带圆凸缘的鹅颈管
【标准号】:NFJ94-352-1970
【标准状态】:作废
【国别】:法国
【发布日期】:1970-07
【实施或试行日期】:1970-07-03
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:U54
【国际标准分类号】:
【页数】:2P;A4
【正文语种】:其他