MIL-S-29409B (NOTICE 1)
作者:标准资料网 时间:2024-05-10 22:07:26 浏览:9940
来源:标准资料网
MIL-S-29409B (NOTICE 1), MILITARY SPECIFICATION: SHELTER ASSEMBLY, KNOCKDOWN (04 APR 1998) [NO S/S DOCUMENT]., MIL-S-29409B, dated 9 March 1994, is inactive for new design andis no longer used, except for replacement purposes.
【英文标准名称】:Calibrationofopticalspectrumanalyzers
【原文标准名称】:光谱分析仪的校正
【标准号】:BSEN62129-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-05-31
【实施或试行日期】:2006-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析仪;校正;定义;溶解;电气工程;电性质和电现象;光纤;玻璃纤维电缆;测量仪器;光学设备;光学测量;光波导;光学;性能;特性;规范(验收);频谱分析仪;试验;试验要求;波长范围;波长
【英文主题词】:Analyzers;Calibration;Definition;Definitions;Dissolution;Electricalengineering;Electricalproperties;Electricalpropertiesandphenomena;Fibreoptics;Glassfibrecables;Measuringinstruments;Opticalequipment;Opticalmeasurement;Opticalwaveguides;Optics;Performance;Properties;Specification(approval);Spectrumanalyzers;Testing;Testingrequirements;Wavelengthranges;Wavelengths
【摘要】:ThisInternationalStandardprovidesproceduresforcalibratinganopticalspectrumanalyzerdesignedtomeasurethepowerdistributionofanopticalspectrum.Thisanalyzerisequippedwithaninputportforusewithafibre-opticconnector.Anopticalspectrumanalyzerisequippedwiththefollowingminimumfeatures:a)theabilitytopresentadisplayofanopticalspectrumwithrespecttoabsolutewavelength;b)amarker/cursorthatdisplaystheopticalpowerandwavelengthatapointonthespectrumdisplay.NOTEThisstandardappliestoopticalspectrumanalyzersdevelopedforuseinfibre-opticcommunications,andislimitedtoequipmentthatcandirectlymeasuretheopticalspectrumoutputfromanopticalfibre,wheretheopticalfibreisconnectedtoaninputportinstalledintheopticalspectrumanalyzerthroughafibre-opticconnector.Inaddition,anopticalspectrumanalyzercanmeasurethespectralpowerdistributionwithrespecttotheabsolutewavelengthofthetestedlightanddisplaytheresultsofsuchmeasurements.Itwillnotincludeanopticalwavelengthmeterthatmeasuresonlycentrewavelengths,aFabry-Perotinterferometeroramonochromatorthathasnodisplayunit.Theproceduresoutlinedinthisstandardareconsideredtobemainlyperformedbyusersofopticalspectrumanalyzers.Thedocument,therefore,doesnotincludecorrectionusingthecalibrationresultsinthemainbody.ThecorrectionproceduresaredescribedinAnnexC.Ofcourse,thisstandardwillbeusefulincalibrationlaboratoriesandformanufacturersofopticalspectrumanalyzers.
【中国标准分类号】:N35
【国际标准分类号】:17_180_30;33_180_99
【页数】:54P.;A4
【正文语种】:英语
【英文标准名称】:Copper-Zinc-SiliconAlloyRod
【原文标准名称】:铜镍硅合金条
【标准号】:ASTMB371-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【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】:合金;铜合金;硅;矽;铜;有色金属;竿材;锌
【英文主题词】:alloys;copperalloys;zinc;poles;copper;non-ferrousmetals;silicon
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:77_120_30
【页数】:
【正文语种】:英语
