【英文标准名称】:Resistanceweldingequipment-Part2:Electromagneticcompatibility(EMC)requirements
【原文标准名称】:电阻焊接设备.第2部分:电磁兼容性(EMC)要求
【标准号】:IEC62135-2-2007
【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/TC26
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;电磁兼容性;EMC;排放;抗扰性;防电击;电阻焊接;规范(验收)
【英文主题词】:Definitions;Electricalengineering;Electromagneticcompatibility;EMC;Emission;Immunity;Interferencerejections;Interferingemissions;Limits(mathematics);Protectionagainstelectricshocks;Resistancewelding;Specification(approval);Testing;Testingconditions;Weldingengineering;Weldingequipment
【摘要】:ThispartofIEC62135isapplicabletoequipmentforresistanceweldingandalliedprocesseswhichareconnectedtomainssupplieswithratedvoltagesupto1000Va.c.r.m.s.Thisstandarddoesnotdefinesafetyrequirements.Resistanceweldingequipmenttypetestedinaccordancewith,andwhichhasmettherequirementsof,thisstandard,shallbedeemedtobeincomplianceforallapplications.Thefrequencyrangecoveredisfrom0Hzto400GHz.ThisproductEMCstandardforresistanceweldingequipmenttakesprecedenceoverallaspectsofthegenericstandardsandnoadditionalEMCtestsarerequiredornecessary.NOTE1Typicalalliedprocessesareresistancehardandsoftsolderingorresistanceheatingachievedbymeanscomparabletoresistanceweldingequipment.NOTE2Limitvaluesarespecifiedforonlypartofthefrequencyrange.ResistanceweldingequipmentareclassifiedasClassAandClassBequipment.ThispartofIEC62135specifiesa)testmethodstobeusedinconjunctionwithCISPR11todetermineradiofrequency(r.f.)emission;b)relevantstandardsandtestmethodsforharmoniccurrentemission,voltagefluctuationandflicker.NOTE3Thelimitsinthisstandardmaynot,however,providefullprotectionagainstinterferencetoradioandtelevisionreceptionwhentheresistanceweldingequipmentisusedcloserthan30mtothereceivingantenna(e).NOTE4Inspecialcases,whenhighlysusceptibleapparatusisbeingusedincloseproximity,additionalmitigationmeasuresmayhavetobeemployedtofurtherreducetheelectromagneticemissions.ThispartofIEC62135alsodefinesimmunityrequirementsandtestmethodsforcontinuousandtransient,conductedandradiateddisturbancesincludingelectrostaticdischarges.NOTE5Theserequirementsdonot,however,coverextremecaseswhichareextremelyrare.
【中国标准分类号】:J64
【国际标准分类号】:25_160;25_160_30;33_100_01
【页数】:42P;A4
【正文语种】:英语


【英文标准名称】:Ophthalmicimplants-Intraocularlenses-Vocabulary
【原文标准名称】:眼科植入物.眼内晶状体.词汇
【标准号】:BSENISO11979-1-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-05-15
【实施或试行日期】:2000-05-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:光学仪器;寿命;词汇;稳定性;生物配伍;运输;透镜;老化试验;定义;临床试验;作标记;光学;使用说明;眼科设备;光学测量;材料的光学性质;术语;眼科学;眼;材料的机械性能
【英文主题词】:Corneallenses;Definition;Definitions;Implants(surgical);Intraocularlenses;Lenses;Marking;Oculars;Ophtalmicoptics;Ophthalmicequipment;Opticalinstruments;Optics;Surgicalimplants;Terminology
【摘要】:ThispartofISO11979definestermsapplicabletointraocularlensesandthemethodsusedtoevaluatethem.
【中国标准分类号】:C32
【国际标准分类号】:11_040_70
【页数】:20P;A4
【正文语种】:英语