美国2BTechnologies公司臭氧检测仪Model202美国2BTechnologies代理，美国2BTechnologies销售。
Model202OzoneMonitorThe2BTechnologiesModel202OzoneMonitorisdesignedtoenableaccurateandprecisemeasurementsofozonerangingfromlowppb(precisionof~1.5ppb)upto250,000ppb(0-250ppm)basedonthewell-establishedtechniqueofabsorptionofUVlightat254nm. TheModel202OzoneMonitorislightweight(5.5lb.,2.5kg.)andhasalowpowerconsumption(12VDC,0.60amp,7.2watt)relativetoconventionalinstrumentsandisthereforewellsuitedforapplicationssuchas:Verticalprofilingusingballoons,kites,RPVsandlightaircraftwherespaceandweightarehighlylimitedLong-termmonitoringatremotelocationswherepowerishighlylimitedUrbanarraysofground-baseddetectorsPersonalex*uremonitoringforstudiesofhealtheffectsofairpollutantsEnvironmentalhealthandsafetymonitoringLaboratorystudiesoftheeffectsofozoneex*ureonmaterialsandorganismsFlashcardmemoryandaquiet,long-lifeinternalairpumparenowprovidedstandardontheModel202OzoneMonitor.TheModel202hasbeendesignatedbytheEPAasaFederalEquivalentMethod(FEM): EQOA-0410-190.OptionsGPSforcontinuousloggingoflatitude,longitude,andaltitudeBluetoothforwirelessdatatransmissionRechargeablelithium-ion batteryprovides12hours ofcontinuousoperationExternalparticlefilterSerial-to-USBadapterCold-weather package(pump,lampheaterforusedownto-20degreesC)High-altitudeupgrade(pressuresensorforuseupto25kmaltitude)Low-poweroptionExtra-long-lifeinternalairpump4-20mAanalogcurrentoutputRack-mount*econfigurationSpecificationsMeasurementPrincipleUVAbsorptionat254nmFederalEquivalentMethod(FEM)Yes,EQOA-0410-190LinearDynamicRange0to250ppmResolution0.1ppbPrecision(1σ;rmsnoise)Greaterof1.5ppbor2%ofre*gAccuracyGreaterof1.5ppbor2%ofre*gLimitofDetection(2σ)3.0ppb(in10-smeasurementmode)NIST-TraceableCalibrationYesMeasurementInterval10s(Data*eragingoptions:1min,5min,1hr)FlowRate(nominal)~1Liter/minFlowRateRequirement>0.6L/minBaselineDrift<2ppb/day<5ppb/yearSensitivityDrift<1%/day<3%/yearMeasurementTime,Frequency10s,0.1HzResponseTime,*ofStepChange20s,2pointsAveragingTimes1min,5min,1hrInternalDataLoggerCapacity16,383lines(10-smeas.=1.9days;1-min*g=11days;5-min*g=1.9mo;1-hr*g=1.9yr)SDCardLoggerCapacityMinimum2GB(>5-yearcapacityfor10-smeasurementmode)OzoneUnitsppb,ppm,pphm,gm-3,mgm-3PressureUnitsmbar,torrTemperatureUnits°C,KTandPCorrectedYesOperatingTemperatureRange0to50°Cstandard;optional-20to50°Cwithlowtemperaturemodifications(pumpandlampheatercold-weatherpackage)OperatingAltitudeRange~0-13.5km(150-1,013mbar)standard;optional~0-25km(30-1,013mbar)withupgradedpressuresensorPowerRequirement;Suppliedbybatteryor110/220VACPowerPack11-14VDCor120/240VAC,600mA,7.2watt(6.2wattwithcellheaterunplugged)Size3.5x8.5x11inches(9x21x29cm)Weight5.5lb(2.5kg);2.8lb(1.3kg)withoutinstrument*eAnalogInputsforInternalLoggingofOtherInstruments3AnalogInputs,0-2.5V;ForexamplecouldlogexternalT,PandRHDataOutputsRS232,0-2.5VAnalog,LCDDisplay:(Optional4-20mACurrent,ExternalUSBConverter;requestquote)DataTransferBaudRates2400,4800,19200OutputRangesUser-DefinedScalingFactorinMenuDewLineYesQuietLong-LifeInternalAirPumpYesFlowMeterYesOptionsBattery;ExternalParticleFilter;Serial-to-USBConverter;GPS;Bluetooth;4-20mACurrentOutput;Cold-WeatherPackage(pump,lampheater);High-AltitudeUpgrade;Extra-Long-LifeInternalAirPump;Low-PowerOption;Rack-MountCaseConfigurationUpgradabletoModel205DualBeamYesSystemIncludesModel202OzoneMonitorwithquiet,long-lifeinternalairpumpACPowerAdapter(100-240VACto12VDC) withCou*y-SpecificPlugFlashCardMemoryforvirtuallyunlimiteddatastorageSDCardSDCardReaderCigaretteLighterAdapterZeroingCartridgeOperationManualonUSBStickCalibrationDataandNIST-TraceableCalibrationCertificateInstrumentBirthCertificateOne-YearWarranty标签：2B代理臭氧检测Mode 2B代理臭氧检测仪Model202 长沙市2BTechnologies 长沙市2BTechnologies厂家[2B代理 臭氧检测仪 Model202] 长沙市2BTechnologies厂家美国2BTechnologies公司臭氧检测仪Model202