SAE ARP1523 Insulated Air Cargo Container
时间:2024-05-15 20:48:32 来源: 标准资料网 作者：标准资料网 阅读：8131
Product Code:SAE ARP1523
Title:Insulated Air Cargo Container
Issuing Committee:Age-2a Cargo Handling Committee
Scope: The purpose of this document is to establish minimum operational requirements that will ensure that perishable cargoes in insulated standard airborne containers can be kept in prime condition during the ground handling and air transportation cycle within a maximum time span of 48 h.
【英文标准名称】:Explosiveatmospheres-Part29-1:Gasdetectors-Performancerequirementsofdetectorsforflammablegases
【原文标准名称】:爆炸性环境.第29-1部分:气体探测器.易燃气体探测器的性能要求
【标准号】:IEC60079-29-1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC31
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧气体;浓缩;聚集物;定义;探测器(回路);电气设备;电气工程;防爆;爆炸安全;爆炸性环境;防火安全;易燃性环境;易燃材料;气体浓度;气体混合物;极限(数学);测量;参数;工作性能;潜在爆炸材料;性能;安全工程;规范(验收);火焰表面传播;试验设备;测试;蒸气压力;蒸气
【英文主题词】:Burninggases;Concentration;Conglomerates;Definitions;Detectors(circuits);Electricalappliances;Electricalengineering;Explosionprotection;Explosionsecurity;Explosiveatmospheres;Firesafety;Flammableatmospheres;Flammablematerials;Gasconcentrations;Gasmixtures;Limits(mathematics);Measurement;Parameters;Performanceinservice;Potentiallyexplosivematerials;Properties;Safetyengineering;Specification(approval);Surfacespreadofflame;Testequipment;Testing;Vapourpressure;Vapours
【摘要】:ThispartofIEC60079-29specifiesgeneralrequirementsforconstruction,testingandperformance,anddescribesthetestmethodsthatapplytoportable,transportableandfixedapparatusforthedetectionandmeasurementofflammablegasorvapourconcentrationswithair.Theapparatus,orpartsthereof,areintendedforuseinpotentiallyexplosiveatmospheres(see3.1.8)andinminessusceptibletofiredamp.Thisstandardisalsoapplicablewhenanapparatusmanufacturermakesanyclaimsregardinganyspecialfeaturesofconstructionorsuperiorperformancethatexceedtheseminimumrequirements.Inthesecases,allsuchclaimsshouldbeverifiedandthetestproceduresshouldbeextendedorsupplemented,wherenecessary,toverifytheperformanceclaimedbythemanufacturer.Whenverifyingthesuperiorperformanceofonecriterion,otherperformancecriteriaarenotrequiredtomeetthestandardsminimumrequirements,however,thesereducedclaimedperformancecriteria(asconfirmedinthemanufacturesInstallationManual)shouldalsobeverified.(e.g.temperaturerangeof0°Cto60°C;0°Cto40°Cat±10%accuracyand40°Cto60°Cat±15%(manufacturersclaimedaccuracy).Theadditionaltestsshouldbeagreedbetweenthemanufacturerandtestlaboratoryandidentifiedanddescribedinthetestreport.Thisstandardisapplicabletoflammablegasdetectionapparatusintendedtoprovideanindication,alarmorotheroutputfunction;thepurposeofwhichistogiveawarningofapotentialexplosionhazardandinsomecases,toinitiateautomaticormanualprotectiveaction(s).Thisstandardisapplicabletoapparatus,includingtheintegralsamplingsystemsofaspiratedapparatus,intendedtobeusedforcommercial,industrialandnon-residentialsafetyapplications.Thisstandarddoesnotapplytoexternalsamplingsystems,ortoapparatusoflaboratoryorscientifictype,ortoapparatususedonlyforprocesscontrolpurposes.Italsodoesnotapplytoopenpath(lineofsight)areamonitors.Forapparatususedforsensingthepresenceofmultiplegases,thisstandardappliesonlytothedetectionofflammablegasorvapour.ThisstandardsupplementsandmodifiesthegeneralrequirementsofIEC60079-0.WherearequirementofthisstandardconflictswitharequirementofIEC60079-0,therequirementofIEC60079-29-1willtakeprecedence.
【中国标准分类号】:N56
【国际标准分类号】:29_260_20
【页数】:100P;A4
【正文语种】:英语
【英文标准名称】:Paintsandvarnishes-Evaluationofdefectsoncoatedsurfacesusingopticalimaging-Part1:Generalguidance
【原文标准名称】:色漆和清漆.光成像法评定涂覆表面的缺陷.第1部分:通用指南
【标准号】:ISO21227-1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-08
【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/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:图像处理;画面曝光;涂料;损伤;定义;试验;损伤类型;表面缺陷;数字的;说明书;覆层;规范(验收);清漆;可见性;数字工程;评定;颜色;成像;失败分析;表面不连续性;覆层材料;视觉的;天然漆;缺陷与故障
【英文主题词】:Coatingmaterials;Coatings;Colour;Damage;Damagepattern;Defects;Definitions;Digital;Digitalengineering;Evaluations;Failureanalysis;Frameexposure;Imageprocessing;Imaging;Instructions;Lacquers;Paints;Specification(approval);Surfacedefects;Surfacediscontinuities;Testing;Varnishes;Visibleness;Visual
【摘要】:ThispartofISO21227givesdefinitionsforandprovidesguidanceintheuseofopticalimagingsystemsforthequantitativecharacterizationofdefectsoncoatedsurfacesthatoccurafterexposureinvarioustestmethods,e.g.stonechipping,weatheringorcross-cuttesting.OneaimofISO21227istouseopticalimagingtoreproducetheresultsofalreadyexistingmethodsforvisualassessment.Additionally,opticalimagingprovidesfurtherinformationwhichcanbeusedforamoredetailedevaluationofcoatingdefects.ThispartofISO21227containsageneralintroductioninoptical-imagingmethodsanddefinitions.Theperformanceofindividualtestmethodsandrequirementsforprecisionaredescribedinotherpartsofthestandard.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:11P;A4
【正文语种】:英语