Introducing MIRA Ultra SeriesTMMiddleInfraredLaser-BasedGasAnalyzers

NextGenerationGasAnalyzersIntroducingthenewMIRAUltraSerieshighaccuracymiddleinfraredlaser-basedgasanalyzerplatformfromAerisTechnologies,Inc.MIRAgasanalyzersemploysimpleandrobustlaserabsorptionspectroscopytomonitorawiderangeofspecieswithppbsensitivityandaccuracyviatheirmiddleinfraredfingerprints.MIRAUltraSeriesanalyzersprovideperformancelevelspreviouslyonlyachievedinmuchlarger,moreexpensiveanalyzers,enablingnewapplicationsandbroadermarkets.SpeciesAccessiblewiththeMIRAPlatformInclude:

• Greenhousegases:CO2anditsisotopes(13Cand18O),CH4,N2O,H2O

• NaturalGas:CH4,C2H6• Pollutants:CO,H2CO

CoreTechnologiesMIRAseriesanalyzerscombineAeris’PatentPendingmultipasscelltechnologywithstate-of-the-artelectronicsandlasersourcessourcestoachievehighspecificity,sensitivityandaccuracyinancompact,lowpowerconsumptionpackage.MIRA’ssingleboardcomputerefficientlycontrolsallcriticalanalyzerfunctions,withindustry-lowestpowerconsumption.TheproprietarysensorengineusedineveryMIRAanalyzeruniquelyachievesalongabsorptionpathlengthinanextremelysmallvolume,providingultra-highsensitivityandafastresponsetimewithreducedpumpingrequirements.

MIRAlaser-basedsensorengine,comprisingafixed,sealedopticalbench,integratedlaseranddetectorsubassemblies,andultra-compact,60cc,13mpathlengthopticalmultipasscell.

CapabilitiesMIRAUltraSeriesrack-mountanalyzersutilizeacompact,temperatureandpressurestabilizedsensorcoretoachievehighsensitivityandlowdrift,significantlyreducingoreliminatingcalibrationrequirementsinmanycases.KeyFeaturesinclude:

• ppb/ssensitivityandppbaccuracy• Fewppblong-termdriftovertemperaturerange• kHzintrinsicoperation,1Hzdataupdates• 60cccellvolume,rapidflushingwithsmallpump• 7”Touchscreeninterface,WiFi,Ethernet,USB• 20-25Wpowerconsumption(typicalconditions)• Robustopticalplatform,100xtimeslesssusceptible

toopticalcontaminationcomparedto”cavity-based”gasanalyzers

ApplicationsMIRAUltraSeriesanalyzersofferhighaccuracy,real-timemonitoringsolutionsforapplicationsincluding:

• naturalgasleakdetection• greenhousegasandpollutionmonitoring• processcontrol• continuousemissionsmonitoring• analyticalchemistry/isotopicanalysis

MIRAUltraSeriesrackmountsystemscomeinacompact3U,1ftdeepformfactor,thesmallestintheindustry.MIRAUltraSeriesgasanalyzersredefinethestate-of-the-artinlaser-basedgasanalysissystems.AboutAerisTechnologies,Inc.AerisTechnologies,Inc.isaSiliconValleystartupthatprovidesnew,breakthoughgasanalysissystems.TheAeristeamincludesseasonedexpertsinlaserspectroscopyandlaser-basedgasanalysis.Aerisisredefiningthestate-of-the-artinlaser-basedgasanalysissolutions.

AerisTechnologies,Inc.230TwinDolphinDrive,Ste.DRedwoodCity,CA94065650.620-9421FAX9451www.aerissensors.com

MIRA Ultra-SeriesTMGasAnalyzers

TypicalSpecifications

Metric SpecificationConcentrationRange(typical,CH4) 0.02ppmto10,000ppm

Sensitivity(typical,CH4) <1ppb/Hz1/2Accuracy,drift(typical,CH4) 2ppbp-povertemprange,or0.1%ofreadingOperatingEnvironment 15-35°C,10-95%RH,noncondensing

DataAcquisitionRate,OutputRate 1kHz,upto2HzSize(Nominal) 3URackmount(19”Wx12”Dx5-1/4”H)

Weight 5kgPowerConsumption 25WPowerRequirements 100-240VAC,1AInterface/Outputs 7”LCDTouchscreen,USB,Ethernet,Analog,RS232

DataStorage 32GBminimumTemporalResponse 1s,3s90%recoverywithbuilt-inpump

AerisTechnologies,Inc.230TwinDolphinDriveSte.D,RedwoodCityCA94065650.620-9421FAX9451www.aerissensors.com

NIRAnalyzers

AerisMIRAnalyzers MIRAUltraSeriesgasanalyzersarebasedonmid-infraredlaserabsorptionspectroscopy,providinghighsensitivityandspecificity.Comparedtonear-infraredabsorption-basedanalyzerscurrentlyonthemarket,MIRAmid-infraredanalyzersenablethesameabsorptiontobeobtainedinamuchshorterpathlength.Thiseliminatestheneedforfragile,highreflectivityopticsinthesensorcore,makingMIRAanalyzers100xlesssusceptibletoopticalcontaminationthananalyzersbasedon“cavity-enhanced”approaches.

TypicalC2H6/CH4absorptionspectrumobtainedwiththeMIRAUltraSeriesAnalyzer.Spectraareobtainedatarepetitionrateof1kHz,providingreal-timeconcentrationaswellasdrymolefractiondataincaseswherewatervaporismeasuredsimultaneously.

Typicalprecisionandlong-termdriftshownoverseveralthermalcyclesovera1-hourrunningaverage.Lowdriftisachievedbythermallystabilizingtheopticalcore.