德国吉赫兹电磁辐射仪NFA1000Manual操作手册

 NFA1000 NFA400 3DLowFrequencyAnalyzerwithDataLogger3D低频分析仪(带数据记录器)NFAsoft AnalysisandConfigu-rationSoftware分析和配置软件    OperatingManual(Version6.2)操作手册V6.2-1-350-027_NFA1000400-6-2_EN-von-susanneasofOctober2011©GigahertzSolutionsGmbH 350-027_NFA1000400-6-2_EN-von-susanneasofOctober2011-2-©GigahertzSolutionsGmbH  Thankyou!感谢！ Wethankyoufortheconfidenceyouhaveshownbybuyingthisproduct.ItallowsforaprofessionalanalysisofACelectricandACmagneticfieldsaccordingtointernationallyrecognizedguidelinesandtherecommendationsofthebuildingbiology.感谢您对我们的信心，您已经购买了这款低频场强分析仪产品。它是根据国际公认的准则和建筑生物学来设计出来的用于测量交变电场和交变磁场的专业分析仪器。 Inadditiontothismanualyoucanwatchthetutorialvideosonourwebsiteconcerningtheuseofthismeter.除了这本操作手册，您还可以到我们的网站上观看有关使用此分析仪表的视频教程。                  Pleasenote:请注意： TheonlysignificantdifferencebetweentheNFA1000andtheNFA400inthismanualisthefactthattheNFA1000allowsathree-dimensionalpotentialfreemeasurementoftheE-field,whiletheNFA400canonlybeusedforone-dimensionalpotentialfreemeasurementsoftheE-field.Thisdistinctionisspecifiedindetailintherelevantchapters.本手册中的NFA1000和NFA400之间的唯一差别是NFA1000允许三维自由电位电场测量，而NFA400只能用于一维自由电位电场测量。这种区别在相关章节中有详细的说明。-3-350-027_NFA1000400-6-2_EN-von-susanneasofOctober2011©GigahertzSolutionsGmbH  Contents内容   1QuickStartGuide（快速入门指南）...................................................................4 2NFA1000FrontCover(NFA1000前面板).........................................................6 3LEDs/Display/AudioSignals(LED指示灯/显示/音频信号)...............................7 4Switches/Push-Buttons/Connectors(开关/按钮/连接口)..................................12 5HowtoMeasureandData-Log(如何测量和记录数据).......................................21 6PowerSupply(电源)..........................................................................................26 7“NFAsoft”（NFA软件）...............................................................................29 8Firmware-Update（固件升级）........................................................................419Whatif…(FAQ)(常见问题)............................................................................43  Thismanualisbasedonthefirmwareversion4.8andNFAsoftversion1.09.本手册基于固件版本V4.8和NFAsoft版本V1.09。ThefirmwareandsoftwareoftheNFAwillbecontinuouslyiprovedandmadeavailableviae-mailordownloadfromourhomepage.NFA系列产品的固件和软件将不断改进升级，您可以通过电子邮件索取或从我们的主页直接下载。Featuresnotyetimplemented,butunderdevelopment,areprintedinGREYinthismanual.印在本手册中的灰色文字表示该产品功能尚未实现，但正在开发中。 350-027_NFA1000400-6-2_EN-von-susanneasofOctober2011-4-©GigahertzSolutionsGmbH  1QuickStartGuide快速入门指南Theinstructionsbelowrefertothefactorydefaultsettings.Thesesettingscaneasilybeustomizedwiththehelpofthesuppliedsoftware„NFAsoft“.下面的说明，请参阅出厂默认设置。在所提供软件NFAsoft的帮助下可以轻松地自定义这些设置。WhenyouswitchontheinstrumenttheLCDwillbrieflyshow“batt”andtheremainingoperationtimeinthelog.-modewiththecurrentcapacityofthebatteries.当你打开仪器上的LCD将简单地显示“batt”(电池容量)和本模式下的剩余操作时间。Setallswitchestotheirtopposition!(Auto,tRMS,M3DandOn)将所有的开关按钮都设置在其顶部的位置！（包括Auto,tRMS,M3D和On） Withthesesettingsandthemodebutton,onecanquicklyandeasilybegintheconventionalmeasurementprocess,withoutdetailedknowledgeoftheinstrument′sfeatures.用这些设置和模式按钮，在没有详细了解仪器功能的情况下，您也可以快速轻松地开始常规测量。TheLCDdisplaywillnowindicatetheisotropic(3D)ACmagneticfieldstrengthastheprimarymeasurement.ThecolouredfrequencyLEDsabovetheLCDdisplayshowtheactivefrequencies,theredLEDindicatingthedominantone.Thedominantaxisx,yorzisindicatedbyaredLEDontherightoftheLCDdisplay.That’sit–nofurtherswitchesorstepsneeded.LCD将显示各向同性（3D）三维交变磁场强度为主要测量。LED显示屏上面的彩色频率灯则显示有效频率，红色指示灯指示为主导频率。x、y或z轴则由LED显示屏右边的红色LED灯指示。就是这样而已—再没有更多开关或步骤需要。NFA1000:TomeasuretheE-fieldwithground-reference(1D)simplyconnectthegroundingcable.TheNFAdetectstheattachedcableandautomaticallyshowsthecorrespondingACelectricfieldstrengthsandfrequencies.TheE-fieldmeasurementwillnowbedisplayedastheprimarymeasurementandthe3Dmagneticfieldasthesecondary.Bydepressingthe‘mode’buttonyoucaneasilyswitchfromthistothe3Dmagneticfieldonthedisplay.对电场测量，只需将接地电缆与接地参考（1D）连接。NFA检测到连接线并自动显示相应的交变电场强度和频率。电场测量现在将被显示为主要测量而3D磁场则作为辅助测量。按下“mode”（模式）按钮，您可以很容易地切换到三维磁场显示。Tomeasurethethreedimensionalpotential-freeACelectricfield,switchtoE3Dandfixtheinstrumentontoapotential-freerodorontoasupport.Bypressingthe‘mode’buttonyoucaneasilyswitchfromthistotheZ-axisoftheACmagneticfieldonthedisplay.对测量三维自由电位交变电场，切换到E3D，将设备固定在无电势杆或者支架上。通过按“mode”（模式）按钮，可以很容易地切换到的交变磁场的Z轴测量上。-5-350-027_NFA1000400-6-2_EN-von-susanneasofOctober2011©GigahertzSolutionsGmbH  NFA400:ForanE-fieldmeasurementsimplyswitchtoEy.Younowhavetwopossibilities:对于电场测量，只需切换到Ey。现在，您有两种选择：Ifthegroundingcableispluggedinandconnectedtothegroundpotential,youaremeasuring“againstground”.如果接地电缆已插入并连接到地面电位，您可以测量“对地”电场。Ifyouattachthemetertoapotentialfreerodorplaceitontoasupport,youaremeasuring“potentialfree”.如果将仪表放在自由电位的地方，那么您正在测量自由电位电场。Pressthe‘mode’buttontoswitchfromthistothe3Dmagneticfieldonthedisplay.按“mode”按钮来切换到三维磁场显示。Shouldthemeternotdowhatyouexpect,pleaseturntothechapteron(frequentlyaskedquestions)attheendofthismanual(Chapter9)!如果仪器操作过程中遇到问题，请翻阅本手册末尾（第9章）的FAQs章节（常见问题）！Note:Forpo