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【英文标准名称】:StandardGuideforInstallationofFlexibleClosedCellPreformedInsulationinTubeandSheetForm
【原文标准名称】:管状及片状形式的柔性预制闭孔隔热材料安装的标准指南
【标准号】:ASTMC1710-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C16.40
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:belowambient;closedcellinsulation;condensationcontrol;elastomericinstulation;installationguide;polyolefininsulation;polyethyleneinsulation
【摘要】:ThisguideappliestoflexibleclosedcellinsulationtubingandsheetmaterialsmanufacturedaccordingtoSpecificationC534andSpecificationC1427.Thisstandardisintendedtoprovideabasicguideforinstallingthesetypesofmaterials.ConfirmapplicationusetemperatureisconsistentwithspecifiedusetemperatureformaterialasdefinedinASTMSpecificationsunlessotherwiseagreeduponwiththemanufacturer.Therearedifferentgradesforeachoftheinsulationtypesreferredtointhisguide,materialandgradeinstalledshouldbethatspecified.Thisguideisnotintendedtocoverallaspectsassociatedwithinstallationforallapplications,consulttheNational,CommercialIndustrialInsulationStandards(MICAManual)orthespecificproductmanufacturerforrecommendations,orboth.(SeeASHRAEHandbook(Fundamentalsx2013;Chapter26)andASHRAEHandbook(Refrigerationx2013;Chapter33)1.1Thisguidecoversrecommendedinstallationtechniquesforflexibleclosedcellpre-formedinsulationintubeorsheetform.ThisguideisapplicabletomaterialsmanufacturedinaccordancewithSpecificationC534(Elastomericbasedinsulation)orSpecificationC1427(polyolefinbasedinsulation).Thematerialscoveredinthisguideencompassaservicetemperatureof-297x00B0;Fto300x00B0;F(-183x00B0;Cto150x00B0;C)asindicatedinthematerialspecificationsreferencedabove.Manyoftherecommendationsmadearespecifictobelowambientapplicationsonly.1.2Thepurposeofthisguideistooptimizethethermalperformanceandlongevityofinstalledclosedcellflexibleinsulationsystems.Byfollowingthisguide,theowner,anddesignercanexpecttoachievetheenergysavingsexpectedandpreventionofcondensationunderthespecifieddesignconditions.Thisdocumentislimitedtoinstallationproceduresanddoesnotencompasssystemdesign.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q25
【国际标准分类号】:29_035_20
【页数】:9P.;A4
【正文语种】:英语


【英文标准名称】:Ophthalmicinstruments-Fundamentalrequirementsandtestmethods-Part2:lighthazardprotection.
【原文标准名称】:眼科仪器.基本要求和试验方法.第2部分:光危害防护
【标准号】:NFS12-300-2-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-05-01
【实施或试行日期】:2007-05-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:对视力的帮助;分类;制造日期;定义;排放值;排放物;眼;精密机械;危害;辐照度;眼科设备;眼科光学;眼科学;光学仪器;光辐射;光学;病人;辐射;规范(验收);应力;测试;测试条件
【英文主题词】:
【摘要】:
【中国标准分类号】:C32
【国际标准分类号】:11_040_70
【页数】:47P;A4
【正文语种】:其他