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ID:35616978
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页数:9页
时间:2019-04-02
《GBT 2423.17-2008标准(英文版)》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、GB/T2423.17-2008/IEC60068-2-11:1981NationalStandardofthePeople’sRepublicofChinaGB/T2423.17-2008/IEC60068-2-11:1981SupersedingGB/T2423.17-1993EnvironmentalTestingforElectricandElectronicProducts–Part2:TestMethods–TestKa:SaltMist(IEC60068-2-11:1981,BasicEnvironmentalTestingProcedures–Part2:Tests–TestK
2、a:SaltMist,IDT)ReleasedonMay19,2008ImplementedonJanuary01,2009ReleasedbyGeneralAdministrationofQualitySupervision,Inspection,andQuarantineofthePeople’sRepublicofChinaStandardizationAdministrationofthePeople’sRepublicofChinaGB/T2423.17-2008/IEC60068-2-11:1981ContentsPrefaceI1Scope12TestApparatus13Sal
3、tMist14InitialMeasurements25Pre-Conditioning26Conditioning26Recovery38FinalMeasurement39TestReport410InformationtobeGiveninRelevantSpecification4GB/T2423.17-2008/IEC60068-2-11:1981PrefaceThispartisthepart17ofGB/T2423.ThispartisidenticaltoIEC60068-2-11:1981BasicEnvironmentalTestingProcedures–Part2:Te
4、sts–TestKa:SaltMist,inwhichthefollowingeditorialmodificationsaremade:TheForewordandPrefaceoftheinternationalstandardaredeleted;ThePrefaceofthenationalstandardisadded;TheChapter1andChapter2oftheinternationalstandardarecombined.ThispartsupersedestheGB/T2423.17-1993,inwhichthemaindifferencesareasbe
5、low:Thepurityofthesodiumchlorideinuseisspecified;Theconcentrationofsaltsolutionischangedfrom(5±0.1)%to(5±1)%;TherequirementsontheconcentrationofsolutionandthemeasurementtimeofpHvalueareadded.Therequirementsonthetestreportareadded.ThispartisproposedbyandundermanagementofNationalStandardizationTec
6、hnicalCommitteeforEnvironmentalConditionsandEnvironmentalTestsofElectricandElectronicProducts.Draftingunit:ChinaNationalElectricApparatusResearchInstituteandShanghaiInstituteofProcessAutomationInstrumentation.Maindrafter:YanJinglianandWanJie.Historiceditionsforthestandardsupersededbythispart:GB/T242
7、3.17-1981andGB/T2423.17-1993.GB/T2423.17-2008/IEC60068-2-11:1981EnvironmentalTestingforElectricandElectronicProducts–Part2:TestMethods–TestKa:SaltMist1ScopeThistestistobeappliedtocomparetheresistancea
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