【英文标准名称】:Agriculturalirrigationequipment-Water-drivenchemicalinjectorpumps
【原文标准名称】:农业灌溉设备.水驱动的化学制剂喷射泵
【标准号】:ISO13457-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-08-01
【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】:农用设备;农业;化学设备;定义;液压;喷射泵;灌溉;灌溉工程;泵;试验设备;测试;浇水机具
【英文主题词】:Agriculturalequipment;Agriculture;Chemicalequipment;Definition;Definitions;Hydraulicpump;Injectionpumps;Irrigation;Irrigationworks;Pumps;Testequipment;Testing;Wateringequipment
【摘要】:ThisInternationalStandardspecifiestheconstruction,operationalrequirementsandtestmethodsforwater-drivenchemicalinjectorpumps(hereinafter,water-driveninjectorpumps).Thesewater-driveninjectorpumpsareusedtoinjectchemicalsintoirrigationsystems.Thechemicalsincludeliquidfertilizersandsolutionsoffertilizersandothersolubleagriculturalchemicalssuchasacidsandpesticides.ThisInternationalStandardisapplicabletowater-driveninjectorpumpsintendedtooperateatwatertemperaturesofupto50℃andwiththetypesandconcentrationsofchemicalsroutinelyappliedinirrigation.Itdoesnotcoverthefunctionofbackflowpreventiondevices,norisitapplicabletowater-drivendevicesforinjectingchemicalsintoanirrigationsystemoperatingonthebasisoftheVenturiprinciple.
【中国标准分类号】:B91
【国际标准分类号】:65_060_35
【页数】:17P.;A4
【正文语种】:英语