DIN EN 14491-2006 灰尘爆炸通风保护系统

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【英文标准名称】:Dustexplosionventingprotectivesystems;GermanversionEN14491:2006
【原文标准名称】:灰尘爆炸通风保护系统
【标准号】:DINEN14491-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空气污染;空气污染控制;空气净化;器具;排气管;容器;定义;设计;尘埃;灰尘爆炸;排气;防爆;火灾;作标记;数学计算;参数;压力释放;压力阀;保护设备;安全工程;规范(验收);试验;用户信息;通风道;废气
【英文主题词】:
【摘要】:
【中国标准分类号】:C67
【国际标准分类号】:13_230
【页数】:30P;A4
【正文语种】:德语


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MIL-STD-1323-342, MILITARY STANDARD ,UNIT LOAD FOR UNDERWAY REPLENISHMENT GUIDED MISSILE AGM-136A (TACIT RAINBOW) IN CONTAINER CNU-432/E (24 AUG 1990)【英文标准名称】:StandardPracticeforXenon-ArcExposureofPlasticsIntendedforIndoorApplications
【原文标准名称】:室内用要求曝露于氙弧灯的塑料标准实施规程
【标准号】:ASTMD4459-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D20.50
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:曝光;使用说明;耐光性;塑料;船舶;氙弧灯
【英文主题词】:colorfastness;indoorexposure;lightfastness;lightexposure;xenon-arc
【摘要】:Thispracticeisintendedtosimulatetheeffectsproducedbyexposuretosolarradiationthroughglass.Thispracticeusesexposureinaxenon-arcdeviceequippedwithwindowglassfiltersandoperatedinaccordancewithPracticesG151andG155.Note28212;PracticeD4674describesexposuresinadevicethatusesacombinationoffluorescentx201C;coolwhitex201D;andultraviolet(UV)lampstosimulatetheeffectsofexposurestoindoorfluorescentlightandwindowglassfiltereddaylight.Warning8212;Variationinresultsmaybeexpectedwhenoperatingconditionsarevariedwithintheacceptedlimitsofthispractice.Therefore,allreferencestotheuseofthispracticemustbeaccompaniedbyareportpreparedinaccordancewithSection9thatdescribesthespecificoperatingconditionsused.RefertoPracticeG151fordetailedinformationonthecaveatsapplicabletouseofresultsobtainedinaccordancewiththispractice.Note38212;Additionalinformationonsourcesofvariabilityandonstrategiesforaddressingvariabilityinthedesign,executionanddataanalysisoflaboratoryacceleratedexposuretestsisfoundinGuideG141.TestresultswilldependuponthecarethatistakentooperatetheequipmentinaccordancewithPracticeG155.Significantfactorsincluderegulationoflinevoltage,temperatureandhumiditycontrol,andconditionandageoftheburnerandfilters.Reproducibilityoftestresultsbetweenlaboratorieshasbeenshowntobegoodwhenthestabilityofmaterialsisevaluatedintermsofperformancerankingcomparedtoothermaterialsortoacontrol.3,4Therefore,exposureofasimilarmaterialofknownperformance(acontrol)atthesametimeasthetestmaterialsisstronglyrecommended.Itisrecommendedthatatleastthreereplicatesofeachmaterialbeexposedtoallowforstatisticalevaluationofresults.1.1Thispracticecoversspecificproceduresandtestconditionsthatareapplicableforexposureofplasticsinwindowglass-filteredxenon-arcdevicesinaccordancewithPracticesG151andG155forevaluatingthestabilityofplasticsintendedforuseinindoorapplications.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1-ThereisnoknownISOequivalenttothispractice.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:4P.;A4
【正文语种】: