【英文标准名称】:StandardTestMethodforGravimetricDeterminationofNonvolatileResidueFromCleanroomWipers
【原文标准名称】:清洗室擦刷工具上非挥发残留物的重量分析测定法用标准试验方法
【标准号】:ASTME1560-2006
【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】:E21.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:航空航天运输;无菌室;无菌室技术;测定;提取的;重量分析的;非挥发的;非挥发物质;溶剂;试验;热重分析法
【英文主题词】:cleanroomwipers;non-volatileresidue;NVR;wipers
【摘要】:TheNVRobtainedbythistestmethodisthatamountwhichisavailableforreleasebywipersinnormaluse.EvaporationofthesolventatthestatedtemperatureistoquantifytheNVRthatcanbeexpectedtoexistatroomtemperature,sincetheslightdifferencebetweenroomtemperatureandtesttemperaturehasnotbeenshowntoresultinsignificantvariances.NumerousothermethodsarebeingusedtodetermineNVR.Thistestmethodisnotintendedtoreplacetestmethodsusedforotherapplications.1.1Thistestmethodcoversthedeterminationofsolventextractablenonvolatileresidue(NVR)fromwipersusedinassembly,cleaning,ortestingofspacecraft,butnotfromthoseusedforanalyticalsurfacesamplingofhardware.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3TheNVRofinterestisthatwhichcanbeextractedfromcleanroomwipersusingaspecifiedsolventthathasbeenselectedforitsextractivequalities.Alternativesolventsmaybeselected,butsincetheirusemayresultindifferentvaluesbeinggenerated,theymustbeidentifiedintheproceduredatasheet.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C62;C47
【国际标准分类号】:49_025_99;71_040_50
【页数】:5P.;A4
【正文语种】: