ISO 8795-2001 输送人类生活用水用塑料管道系统流动评定塑料管道和管件及其接头的流动值的测定

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【英文标准名称】:Plasticspipingsystemsforthetransportofwaterintendedforhumanconsumption-Migrationassessment-Determinationofmigrationvaluesofplasticspipesandfittingsandtheirjoints
【原文标准名称】:输送人类生活用水用塑料管道系统流动评定塑料管道和管件及其接头的流动值的测定
【标准号】:ISO8795-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-03
【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/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:配件;塑料管道;连接件;输水管道;塑料;连接管;迁移值;塑料管;塑料管;给水;试剂;塑料制品;塑料管;管系统;迁移;水管;试验设备;估计;化学分析和试验;迁移(化学);试样;管连接件;饮用水;方法;连接;定义;试验;测试流体;评定;评定;测试;管;饮用水供给;水
【英文主题词】:Assessment;Chemicalanalysisandtesting;Connectiontubes;Connections;Definitions;Drinkingwatersupply;Estimation;Evaluations;Fittings;Joints;Methods;Migration;Migration(chemical);Migrationvalue;Pipecouplings;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastictubes;Plastics;Plasticspiping;Plasticsproducts;Potablewater;Reagents;Testequipment;Testspecimens;Testing;Testingfluids;Water;Waterpipelines;Waterpipes;Watersupply
【摘要】:Thisstandardspecifiesamethodforthedeterminationofthemigrationofconstituentsfromtheinternalsurfaceofplasticspipes,fittingsandjoints.Organolepticandmicrobiologicalassessmentsarenotincluded.Thisstandardisapplicabletoallplasticspipes,fittingsandjointstobeusedforthetransportofwaterintendedforhumanconsumptionandrawwaterusedforthemanufacturingofwaterintendedforhumanconsumption.Itcoversallconstituentswhichareextractablebywaterfromafinishedpipe,fittingorjoint.Itprovidesforachangeinprocedureasnecessarydependinguponthesizeofthepipe,fittingorjoint.NOTE1Itisassumedthatthereferringstandardsorregulationsmakingreferencetothisstandardincludethefollowinginformation(seealsothenotetoclause4):a)choiceoftestliquid(s)(see5.3);b)choiceoftesttemperature(s)(seeclause6).NOTE2Thepre-treatmentprocedures,testliquidsandtesttemperaturesmentionedinthisstandardcoverthepresentsituation.Whennewand/ordifferentconditionsareformulated(currentlyunderdiscussion)thestandardwillbeamendedaccordingly.
【中国标准分类号】:P94
【国际标准分类号】:23_040_01
【页数】:15P.;A4
【正文语种】:英语