MIL-I-5072A
作者:标准资料网 时间:2024-05-12 15:19:16 浏览:9375
来源:标准资料网
MIL-I-5072A, MILITARY SPECIFICATION: INSTRUMENT SYSTEMS, PITOT-STATIC TUBE OPERATED, INSTALLATION OF (14 APR 1961)., This specification covers the general requirements for the installation of all types of pitot-static, tube-operated instrument systems.
【英文标准名称】:EvaluationofSpectrochemicalLaboratories
【原文标准名称】:光谱化学实验室评定
【标准号】:ASTME851-1981
【标准状态】:现行
【国别】:美国
【发布日期】:1981
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:实验室;评定;分析;光谱化学
【英文主题词】:spectrochemical;evaluations;laboratories;analysis
【摘要】:
【中国标准分类号】:A60
【国际标准分类号】:03_120_20;71_040_10
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforObtainingSpectrometricDataforObject-ColorEvaluation
【原文标准名称】:用光谱测得的数据评定物体颜色的标准实施规程
【标准号】:ASTME1164-2009a
【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】:E12.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:color;instrumentalmeasurement&x2014;color;light&x2014;transmissionandreflection;reflectanceandreflectivity;spectrometry;transmittanceandreflectance;Calibration--paints/relatedcoatings
【摘要】:ThemostgeneralandreliablemethodsforobtainingCIEtristimulusvaluesor,throughtransformationofthem,othercoordinatesfordescribingthecolorsofobjectsarebytheuseofspectrometricdata.ColorimetricdataareobtainedbycombiningobjectspectraldatawithdatarepresentingaCIEstandardobserverandaCIEstandardilluminant,asdescribedinPracticeE308.Thispracticeprovidesproceduresforselectingtheoperatingparametersofspectrometersusedforprovidingdataofthedesiredprecision.Italsoprovidesforinstrumentcalibrationbymeansofmaterialstandards,andforselectionofsuitablespecimensforobtainingprecisioninthemeasurements.1.1Thispracticecoverstheinstrumentalmeasurementrequirements,calibrationprocedures,andmaterialstandardsneededtoobtainprecisespectraldataforcomputingthecolorsofobjects.1.2Thispracticeliststheparametersthatmustbespecifiedwhenspectrometricmeasurementsarerequiredinspecificmethods,practices,orspecifications.1.3Mostsectionsofthispracticeapplytobothspectrometers,whichcanproducespectraldataasoutput,andspectrocolorimeters,whicharesimilarinprinciplebutcanproduceonlycolorimetricdataasoutput.Exceptionstothisapplicabilityarenoted.1.4Thispracticeislimitedinscopetospectrometersandspectrometriccolorimetersthatemployonlyasinglemonochromator.Thispracticeisgeneralastothematerialstobecharacterizedforcolor.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A26
【国际标准分类号】:17_180_20
【页数】:8P.;A4
【正文语种】:英语
