MIL-PRF-123/8B
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来源:标准资料网
MIL-PRF-123/8B, PERFORMANCE SPECIFICATION SHEET, CAPACITORS, FIXED, CERAMIC DIELECTRIC, (TEMPERATURE STABLE AND GENERAL PURPOSE), HIGH RELIABILITY, LEADED, STYLE CKS16 (18 JUN 2001)., This specification is approved for use by all Departments and Agencies of the Department of Defense.
【英文标准名称】:ULStandardforSafetyElectricWaterHeatersforPoolsandTubsALLCOMMENTSDUE:MAY19,2008
【原文标准名称】:浴池和浴盆用电热水器UL安全性标准.评议提交截止日期:2008年5月19日
【标准号】:UL1261BULLETIN-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-04-04
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y63
【国际标准分类号】:
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminingLiquidDropSizeCharacteristicsinaSprayUsingOpticalNonimagingLight-ScatteringInstruments
【原文标准名称】:用光学无图信号光散射仪确定喷射时液滴尺寸特性的标准试验方法
【标准号】:ASTME1260-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E29.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:光散射测量;粒子分析;液体;试验
【英文主题词】:drop;droplet;light-scattering;liquid;optical;particle;sizing;spray
【摘要】:Thepurposeofthistestmethodistoprovidedataonliquiddrop-sizecharacteristicsforsprays,asindicatedbyopticalnonimaginglight-scatteringinstruments.Theresultsobtainedgenerallywillbestatisticalinnature.Thenumberofvariablesconcernedintheproductionofliquidspray,togetherwiththevarietyofoptical,electronic,andsamplingsystemsusedindifferentinstruments,maycontributetovariationsinthetestresults.Caremustbeexercised,therefore,whenattemptingtocomparedatafromsamplesobtainedbydifferentmeans.1.1Thepurposeofthistestmethodistoobtaindatawhichcharacterizethesizesofliquidparticlesordropssuchasareproducedbyaspraynozzleorsimilardeviceunderspecifiedconditionsusingaspecifiedliquid.Thedropswillgenerallybeinthesizerangefrom5-mtotheorderof1000-mdiameter;theywilloccurinsprayswhichmaybeassmallasafewcubiccentimetresoraslargeasseveralcubicmetres.Typicallythenumberdensityoftheparticlescanvarysignificantlyfromonepointtoanother.1.2Thistestmethodisintendedprimarilyforuseinstandardizingmeasurementsoftheperformanceofsprayproducingdevices.Itislimitedtothosetechniquesandinstrumentsthatoperatebypassingabeamoflightthroughthesprayandanalyzingthelightscatteredbythedropletstoderivesizeinformation.Suchtechniquesdonotproduceimagesofindividualdrops,andtherefore,areknownas"optical(nonimaging)instruments."1.3Themeasurementsmade,whenreferredtotheentirespraybeingsampled,maybefluxsensitiveorspatial,asdefinedinPracticeE799,dependingonthetechniquesusedwithaparticularinstrument.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N34
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:
