ANSI K62.273-1985 clopyralid－(除草剂)通用名称

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【英文标准名称】:TestMethodforHeatandVisibleSmokeReleaseRatesforMaterialsandProductsUsinganOxygenConsumptionCalorimeter
【原文标准名称】:使用耗氧热量计测定材料和产品的热和可见烟释放速率的试验方法
【标准号】:ANSI/ASTME1354-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:2008-01-29
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:热量计;燃烧试验;烟;测试
【英文主题词】:Calorimeters;Firetests;Smoke;Testing
【摘要】:Thisfire-test-responsestandardprovidesformeasuringtheresponseofmaterialsexposedtocontrolledlevelsofradiantheatingwithorwithoutanexternalignitor.Thistestmethodisusedtodeterminetheignitability,heatreleaserates,masslossrates,effectiveheatofcombustion,andvisiblesmokedevelopmentofmaterialsandproducts.Therateofheatreleaseisdeterminedbymeasurementoftheoxygenconsumptionasdeterminedbytheoxygenconcentrationandtheflowrateintheexhaustproductstream.Theeffectiveheatofcombustionisdeterminedfromaconcomitantmeasurementofspecimenmasslossrate,incombinationwiththeheatreleaserate.Smokedevelopmentismeasuredbyobscurationoflightbythecombustionproductstream.Specimensshallbeexposedtoheatingfluxesintherangeof0to100kW/m.Externalignition,whenused,shallbebyelectricspark.Thevalueoftheheatingfluxandtheuseofexternalignitionaretobeasspecifiedintherelevantmaterialorperformancestandard.Thenormalspecimentestingorientationishorizontal,independentofwhethertheend-useapplicationinvolvesahorizontaloraverticalorientation.Theapparatusalsocontainsprovisionsforverticalorientationtesting;thisisusedforexploratoryordiagnosticstudiesonly.Ignitabilityisdeterminedasameasurementoftimefrominitialexposuretotimeofsustainedflaming.Thistestmethodhasbeendevelopedforuseformaterialandproductevaluations,mathematicalmodeling,designpurposes,ordevelopmentandresearch.Examplesofmaterialspecimensincludeportionsofanend-useproductorthevariouscomponentsusedintheend-useproduct.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditions.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection7.
【中国标准分类号】:C80
【国际标准分类号】:17_200_10
【页数】:
【正文语种】:英语


【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-LandMobileService-RadioequipmentwithaninternalorexternalRFconnectorintendedprimarilyforanaloguespeech-Part1:Technicalcharacteristicsandmethodsofmeasurement(Endorsem
【原文标准名称】:电磁兼容性和射频频谱事项(ERM).地面移动通信业务.主要用于模拟语音带有内或外射频连接器的无线电设备.第1部分:技术特性和测量方法
【标准号】:EN300086-1-2010
【标准状态】:现行
【国别】:
【发布日期】:2011-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:模拟信号;广播;广播网;电插头;电气工程;电磁兼容性;电磁兼容性;EMC;电磁兼容性(EMC);地面流动服务设施;语言;测量;测量技术;移动无线电通信系统;无线电器材;无线电设备;无线电系统;无线电装置;射频连接器;评定;额定值;规范(验收);语音传输;电讯;电信;远程通信;通信;电信;试验;测试;痕量元素分析;测试条件;试验条件
【英文主题词】:Analoguesignals;Broadcasting;Broadcastingnetworks;Electricplugs;Electricalengineering;Electromagneticcompatibility;EMC;Land-mobileservices;Languages;Measurement;Measuringtechniques;Mobileradiosystems;Radioequipment;Radiosystems;Radiofrequencyconnectors;Ratings;Specification(approval);Speechtransmission;Telecommunication;Telecommunications;Testing;Testingconditions
【摘要】:
【中国标准分类号】:M36;L06
【国际标准分类号】:33_060_20
【页数】:2P;A4
【正文语种】:英语