介绍

主要特点

Analogbargraph

Auto-ranging

DigitalAlarmSet

OptionalRemoteZero

RemovableSensingProbe

RS-232Interface

SerialPrinterOutput

TheRS232interfaceallowseasyadaptingoftheunittocomputerizeddataacquisitioninlaboratorystudiesandsemi-automaticproductiontestsystems.DigitalPeak-HoldandPushButtonZeroingaidinimprovingtestingproductivityandreducingerrors.Digitalfilters,selectedfromthefrontpanel,providethe“Fast”or“Slow”responsesfamiliartoanalogsurveyinstrumentusers.Builtinself-testsequencestestmeterperformanceatturn-onandeachtimethemeteriszeroed.Diagnosticfunctionsaccessedfromthefrontpanelgivequickindicationsofmeterstatus.

ProductTesting

Onpower-up,theisautomaticallyconfiguredfornormalproductiontesting,relievingtheoperatorofacomplicatedsetupoperation.SimplyactivatingthePeak-HoldfeaturefromthefrontpanelandaddingaserialprinterresultsinaformattedRFleakagereporteachtimetheZEROkeyispressed.WiththeRemoteZeroOption,testingandreportingareaccomplishedwithoutreachingtotouchtheinstrumentorsettingdowntheprobeforevengreateroperatorefficiency.TheRemoteZeroChamberprovidesalocationshieldedfromstrayRFfieldsbysimplyinsertingtheprobe.Anoptionalalarmoutputcontacttransferprovidesremotesignalingcapability（24VAC,1A）.Theseparableprobe/pre-ampassemblymeansthatdailyellipticitychecksandperiodiccalibrationcheckscanbemadewithoutremovingtheinstrumentfromservice.Spareprobes,availablefromHoladay,canbepre-checkedforimmediateexchangewithnometerdowntime.Auto-rangingandthebargraphdisplaymakeitquickerandeasierfortheoperatortoaccurayperformovenleakagetesting.

LaboratoryMeasurement

Theisideallysuitedforengineeringstudieswitha0-1Vdcanalogoutputforchartrecordersandplotters.Theremotecontrolandreadingfeaturesallowsuseinmanyautomateddataacquisitionconfigurations.

技术规格

频率响应：2450MHz

量程：0-1,0-2,0-5,0-10mW/cm2

电缆长度1.2米（3.94英尺）

探头长度30厘米（11.81英寸）

电源100-240伏交流电50/60赫兹