【英文标准名称】:StandardTestMethodforColorandColorDifferenceofWhitewaresbyAbrigedSpectrophotometry
【原文标准名称】:Abriged分光光度测量法测定卫生陶瓷颜色和色差的标准试验方法
【标准号】:ASTMC1510-2001(2007)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:C21.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:color;hemisphericalgeometry;reflectance;reflectancefactor;spectrophotometry
【摘要】:Themostdirectandaccessiblemethodsforobtainingthecolorcoordinatesofceramicglazesandrelatedwhitewaresarebyinstrumentalmeasurementusingspectrophotometersorcolorimeterswitheitherhemisphericalorbidirectionalopticalmeasuringsystems.Thistestmethodprovidesproceduresforsuchmeasurementbyreflectancespectrophotometryusingahemisphericalopticalmeasuringsystem.Thistestmethodisespeciallysuitableformeasurementofthefollowingtypesofspecimensfortheindicateduses(SeePracticeE805.):5.2.1Alltypesofceramicglazeandrelatedwhitewarespecimenstoobtaindataforuseincomputercolorantformulation.5.2.2Ceramicglazeandrelatedwhitewarespecimensforcolorassessment.5.2.2.1Forthemeasurementofplane-surfacehigh-glossspecimens,thespecularcomponentshouldgenerallybeexcludedduringthemeasurement.5.2.2.2Forthemeasurementofplane-surfaceintermediate-gloss(satin)specimens,wherethefirst-surfacereflectioncomponentmaybedistributedoverawiderangeofangles,measurementmaybemadewiththespecularcomponentincluded,buttheresultingcolorcoordinatesmaynotcorrelatebestwithvisualjudgmentsofthecolor.Measurementwithspecularexcludedmayleadtobettercorrelations.5.2.2.3Forthemeasurementofplane-surface,low-gloss(matte)specimens,thespecularcomponentmayeitherbeexcludedorincluded,asnosignificantdifferenceintheresultsshouldbeapparent.Anestimateofglossmaybeobtainedbymeasuringthereflectionbothwiththespecularcomponentofreflectionincludedandexcluded,andthencalculatingthedifferencebetweenthetwomeasurementsatseveralwavelengthsacrossthevisiblespectrum,asdescribedin10.2.1.1Thistestmethoddescribestheinstrumentalmeasurementofthereflectionpropertiesandcolorofceramicglazesandotherwhitewaresbytheuseofaspectrophotometerorspectrocolorimeterwithahemisphericalopticalmeasuringsystem,suchasanintegratingsphere.1.2Thetestmethodissuitableforusewithmostspecimenshavinganexteriorflatsurfacelargeenoughtocoverthespectrophotometersampleport.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q31
【国际标准分类号】:71_040_50
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Householdmicrowaveovens-Methodsformeasuringperformance(IEC60705:1999+A1:2004+A2:2006);GermanversionEN60705:1999+A1:2004+A2:2006
【原文标准名称】:家用微波炉.性能测量方法(IEC60705-1999+A1-2004+A2-2006)
【标准号】:DINEN60705-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-10
【实施或试行日期】:2006-10-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分类;组合设备;灶具;定义;尺寸;家用的;电气器具;电气工程;家用电器;适用性;功能特性;家用设备;数学计算;测量;测量技术;方法;微波器件;微波灶;微波;电功率测量;功率输出;特性;试验用
【英文主题词】:Classification;Combinationapparatus;Cookingappliances;Definition;Definitions;Dimensions;Domestic;Electricappliances;Electrichouseholdappliances;Electricalengineering;Electricalhouseholdappliances;Fitnessforpurpose;Functionalproperties;Householdequipment;Mathematicalcalculations;Measurement;Measuringtechniques;Methods;Microwavedevices;Microwaveovens;Microwaves;Powermeasurement(electric);Poweroutput;Properties;Usetests
【摘要】:ThisInternationalStandardappliestomicrowaveovensforhouseholduse.Italsoappliestocombinationmicrowaveovens.Thisstandarddefinesthemainperformancecharacteristicsofhouseholdmicrowaveovenswhichareofinteresttotheuserandspecifiesmethodsformeasuringthesecharacteristics.
【中国标准分类号】:Y63
【国际标准分类号】:97_040_20
【页数】:34P.;A4
【正文语种】:德语