作者:标准资料网 时间:2024-05-16 00:29:01   浏览:9270   来源:标准资料网

【英文标准名称】:Environmentaltesting-Part2-78:Tests;TestCab:Dampheat,steadystate
【原文标准名称】:环境试验第2-78部分：试验试验箱：湿热、稳态
【标准号】:IEC60068-2-78-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-08
【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/TC104
【标准类型】:()
【标准水平】:()
【中文主题词】:湿热试验;环境试验;试验;环境;电气工程;热处理;试验类别;材料试验
【英文主题词】:Constantatmosphere;Damp-heattests;Electricalengineering;Environment;Environmentaltesting;Heat;Heattreatment;Humidity;Materialstesting;Testcategories;Testing
【摘要】:ThispartofIEC60068providesatestmethodfordeterminingthesuitabilityofelectrotechnicalproducts,componentsorequipmentfortransportation,storageanduseunderconditionsofhighhumidity.Thetestisprimarilyintendedtopermittheobservationoftheeffectofhighhumidityatconstanttemperaturewithoutcondensationonthespecimenoveraprescribedperiod.Thistestprovidesanumberofpreferredseveritiesofhightemperature,highhumidityandtestduration.Thetestcanbeappliedtobothheat-dissipatingandnon-heatdissipatingspecimens.Thetestisapplicabletosmallequipmentorcomponentsaswellaslargeequipmenthavingcomplexinterconnectionswithtestequipmentexternaltothechamber,requiringaset-uptimewhichpreventstheuseofpreheatingandthemaintenanceofspecifiedconditionsduringtheinstallationperiod.
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:13P;A4
【正文语种】:英语