BS EN 61228-1995 晒黑用紫外灯UV辐射的测量方法
时间:2024-05-20 10:04:35 来源: 标准资料网 作者：标准资料网 阅读：9134
【英文标准名称】:MethodofmeasuringandspecifyingtheUVradiationofultravioletlampsusedforsun-tanning
【原文标准名称】:晒黑用紫外灯UV辐射的测量方法
【标准号】:BSEN61228-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-01-15
【实施或试行日期】:1995-01-15
【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】:荧光灯;放电灯;辐射通量密度;紫外灯;化妆用具;认可试验;皮肤化妆用具;电灯;灯;试样制备;数学计算;光学测量;紫外线辐射;试验条件
【英文主题词】:Definition;Definitions;Dischargelamps;Electrichouseholdappliances;Electriclamps;Electricalengineering;Electricalhouseholdappliances;Evaluations;Fluorescentlamps;Householdequipment;Illuminationengineering;Irradiationapparatus;Lamps;Lightingsystems;Marking;Measurement;Measuringtechniques;Phototherapy;Radiation;Radiationmeasurement;Skin-treatmentappliances;Specification(approval);Testing;Testingconditions;Ultraviolet;Ultravioletlamps;Ultravioletradiation
【摘要】:ThisInternationalStandarddescribesamethodofmeasuring,evaluatingandspecifyingtheultravioletradiationoflampswhichareusedinskintreatmentappliancesforhouse-holdandsimilaruse,mainlyforsun-tanningpurposes.Thisstandardappliestodischargelamps,i.e.ultravioletfluorescentandhigh-intensitydischargelamps.Theserecommendationsrelateonlytodesigntesting.
【中国标准分类号】:K70
【国际标准分类号】:17_240;29_140_30;97_170
【页数】:18P.;A4
【正文语种】:英语
【英文标准名称】:Insulationcoordinationforequipmentwithinlow-voltagesystems-Useofcoatingstoachieveinsulationcoordinationofprintedboardassemblies
【原文标准名称】:低压系统设备的绝缘配合.第3部分:印制电路板组件为达到绝缘配合的涂层使用
【标准号】:BS7822-3-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-11-15
【实施或试行日期】:1995-11-15
【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】:涂层;定义;定义(术语);尺寸选定;电气器具;电气工程;电驱动装置;绝缘配合;绝缘;低压设备;低压绝缘子;测量;印制电路;印制电路板;规范(验收);测试
【英文主题词】:Coatings;Definition;Definitions;Dimensioning;Electricappliances;Electricalengineering;Electrically-operateddevices;Insulationcoordination;Insulations;Low-voltageinstallations;Low-voltageinsulator;Measurement;Printedcircuits;Printed-circuitboards;Specification(approval);Testing
【摘要】:ThispartofIEC664appliestorigidprintedboardassemblieswithaninsulatingcoatingappliedtooneorbothsidesoftheprintedboard.Suchcoatingsareusedtoprovideinsulationandtoprotectthemicroenvironmentoftheprintedboardassemblysurfaceagainstpollution,forthepurposeofinsulationcoordination.Itdescribestherequirementsandtestproceduresforprintedboardassembliesprovidedwithcoatings.Thispartcoverstwotypesofcoatings:-typeAcoatingonlyprovidesprotectionagainstpollution.TheclearanceandcreepagedistancerequirementsofIEC664-1applytotheprintedboardassemblyunderthecoating;-typeBcoatingprovidesprotectionagainstpollutionandinsulation.Therearenorequirementsforclearancesandcreepagedistancesunderthecoating.OnlytherequirementsofIEC664-1forsolidinsulationapply.NOTES1FortypeBcoating,theconductorsareembeddedinsolidinsulationconsistingofthebasematerialandthecoating.2Clearancesandcreepagedistancerequirementsapplytoalluncoatedpartsoftheboardandbetweenconductivepartsoverthecoating.Theprinciplesinthispartareapplicabletofunctionalandbasicinsulation.Note3-Forsupplementaryandreinforcedinsulation,additionalrequirements,whichareunderconsideration,mayapply.
【中国标准分类号】:L30;K60
【国际标准分类号】:29_080_01
【页数】:24P;A4
【正文语种】:英语