ACE+Net多通道土壤呼吸测量技术（英文）.ppt

,ACENetworks,ControllingmultipleACEStations,ACEStationSales,OPENvCLOSED50%/50%,MultipleACEStationscanbeusedindependently,ManyexperimentsneedmorethanoneACEStation,ACENetwork,Upto30StationsconnectedtogetherviaaMasterControlUnit,UPto30ACEStationexperiment,ACEMasterControlUnit,WeatherproofenclosureGraphicdisplay30ACEStationdockingports2batteryportsMainspoweroptionDatastorageCFcards,ProgramsallACEStationsinNetwork,ACEMasterControlUnit,PowersallACEStationsinNetwork,DatastorageforallACEStations,Makesexperimentationeasier,ReviewrecentdataforallACEStations,ACEMasterControlUnit,LCpro+typegraphicdisplay,5keyoperationMenudrivensoftware,DualCFcarddrive,ACENetworks,Electricalconnectionsonly-Nogasconnections-2corecableEasytosetupandprogram200mdiameterexperimentalarea-10Mand100McablesPowerefficient-NopumpingofgasrequiredMultipleStationscantakemeasurementsatsametime,ReviewdataonGraphicdisplayOneStation,allparameters,onetimepointOneparameter,onetimepoint,allStationsOneStation,oneparameter,alltimepoints,NextstepforACEMasterControlUnit,10or20or30ACEStationmodules10StationACEMCU2,240(30-2,679)Factoryupgradeable,ACEMasterControlUnit,ACENetworkbigadvantage:IntegralCO2IRGAinACEStation,Responsetime200MexperimentaldiameterVerypowerefficientDistancetopumpgastoIRGALittlechanceofH2OdropoutEasytosetupFieldrugged,Networkpricing,CanpurchasejustindividualACEStationsACEStationswithMCUNetworkPackages8,16,30StationpackagesIncludesallcablesOpenorClosedmodeStationpackages30ACEStationpackage150,000,Licor:Li8100,Thecompetition,Li8150gasmultiplexer,Introduced2008Onlyupto16chambersOnly30MdiametercoverageVerycomplexsetupMusthavemultiplexerformultiplechambers(GBP7,000)Differentchamberformultiplexedsystem,ACEStationadvantagesovertheLi8100,FullyintegratedsystemSeparateanalyser/chamber.NeedsPC/PDAAnalyserinchamberAnalyserinbox2MoftubingawayResponsetimeNogashangupsEasier/quickersetupPowerefficientLesspronetoanimalattackHighqualityIRGAMultipurposeIRGA(0-3000ppm/6ppmresolution)0-1000ppm/1ppmresolutionOpenorclosedmodeclosedonlyTransparentchambersN/ADatastorage/reviewatStationRequiresPC/PDASoilmoistureandtemperaturesensorsports(max10)Optiononly(max4)EasytoprogramRequiresPC/PDAEachStation7KgAnalyser+Chamber=11KgACEStation5,000Li8100Analyser+Chamber=13,000,ACENetworkadvantagesovertheLi8100,Upto30chambersUpto16chambersOver200Mcoveragearea30McoverageareaLowerpowerconsumptionVeryhighpowerconsumption(largepumps)Experimentaltimefor16chambers(10mins)Experimentaltime10minsx15chambers(150mins)AllACEStationscanmeasureatsametimeN/AEachStation10sensorsMax4sensorsonlyatanalyserasstandardFastresponseVeryslowresponse,gaspumpedtoanalyserupto15MawayLittlechanceofH2OdropoutGreatdangerofwatervapourdropoutReviewdataonMasterControlUnitRequiresPCorPDAEasytosetupComplexwithnumerousgasconnectionsACEMasterControlUnit2,200LicorGasMultiplexer7,00016chamberNe