NF C93-902-21-1997 光纤互连装置和无源元件.基本试验和测量程序.第2-21部分:试验.复合温度-湿度周期试验

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【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents.Basictestandmeasurementprocedures.Part2-21:tests.Compositetemperaturehumiditycyclictest.
【原文标准名称】:光纤互连装置和无源元件.基本试验和测量程序.第2-21部分:试验.复合温度-湿度周期试验
【标准号】:NFC93-902-21-1997
【标准状态】:作废
【国别】:法国
【发布日期】:1997-12-01
【实施或试行日期】:1997-12-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Climatictests;Cyclic;Fibreoptics;Glassfibrecables;Humiditytest;Measuringtechniques;Moisture;Opticalwaveguides;Temperaturetest;Testseries;Testing
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:8P.;A4
【正文语种】:其他


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【英文标准名称】:StandardPracticeforConfirmationof20-mm(50-W)and125-mm(500-W)TestFlamesforSmall-ScaleBurningTestsonPlasticMaterials
【原文标准名称】:确定塑料材料上小规模燃烧试验用20mm(50W)和125mm(500W)试验火焰的标准实施规范
【标准号】:ASTMD5207-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:校正;火焰;可燃性试验;塑料
【英文主题词】:confirmation;flammability;laboratoryburner;small-scaleburningtests;testflames
【摘要】:Theflameheightandcolor(indicativeofair-to-gasratio)foratestflamehavetraditionallybeenspecifiedintheindividualtestmethod.Theenergycontentoftheflamehasalsobeenaddressedbyreferencetoaspecificsupplygas.Ithasbeendeterminedthatthesupply-gasbackpressureandflowratecanbevariedwithoutaffectingtheheightandcoloroftheflame.However,theenergycontentoftheflameisaffected.Thispracticeprovidesthebackpressureandflowrateofthesupplygasfora20-mm(50x2013;W)anda125-mm(500x2013;W)testflame,andaprocedureforconfirmingtheheat-fluxprofileofthetestflame.Informationisprovidedfortestflamesusingmethane,propane,orbutane.Usingthisinformation,thesesupplygasescanbeusedinterchangeablywithastandardizedburnertoproduceessentiallythesametestflame.1.1Thispracticecoverstheconfirmationoftestflamesforsmall-scaleburningtestsonplasticmaterialsusingthelaboratoryburnerdescribedinSpecificationD5025.Backpressuresandflowratesformethane,propane,andbutanesupplygasesaregivenforspecifictestflames.Thispracticedescribesaproceduretoconfirmtheheatevolutionofthetestflame.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandardshouldbeusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditionsandshouldnotbeusedtodescribeorappraisethefire-hazardorfire-riskofmaterials,products,orassembliesunderactualfireconditions.Results,however,ofthetestmaybeusedaselementsofafire-hazardassessmentorafire-riskassessment,whichtakesintoaccountallofthefactors,whicharepertinenttoanassessmentofthefirehazardorfireriskofaparticularenduse.Note18212;ThereisnosimilarISOstandard.Thispracticeisequivalentintechnicalcontentto,butnotfullycorrespondinginpresentationwith,theconfirmatoryproceduresofIEC/TS60695-11-3,MethodAandIEC/TS60695-11-4,MethodA.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Indoorair-Performancetestforevaluatingthereductionofformaldehydeconcentrationsbysorptivebuildingmaterials
【原文标准名称】:室内空气.利用吸收性建材致使甲醛浓聚物减少的评定性能试验
【标准号】:BSISO16000-23-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空气;空气质量;分析;建筑材料;化学分析和试验;定义;含量测定;甲醛;甲醛浓度;甲醛释出;室内气候;室内;内部的空气;仪器;测量场所;计量学;测量规划;污染物浓度;污染预防;还原;污染物侵入缩减;取样;抽样方法;吸附;试验;挥发物测定
【英文主题词】:Air;Airquality;Analysis;Buildingmaterials;Chemicalanalysisandtesting;Definitions;Determinationofcontent;Formaldehyde;Formaldehydeconcentration;Formaldehydeemissions;Indoorclimate;Indoors;Inneratmosphere;Instruments;Measuringsites;Metrology;Planningofmeasurements;Pollutantconcentration;Preventionofpollution;Reduction;Reductionofimmission;Sampling;Samplingmethods;Sorption;Testing;Volatilematterdetermination
【摘要】:
【中国标准分类号】:C51
【国际标准分类号】:13_040_20
【页数】:40P;A4
【正文语种】:英语