Co2meter CM-0001 - Calibration

SamplingDataLoggerUser’sManual CO2Meter.com
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OpenLoopwithEnvironmentalExhaust
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Figure5:OpenLoop
Werecommendinstallingtheincludedhumidity/contaminantfilterstoensurethesensingchamberandpump
bafflestaysclearandcorrosion‐free.ReplacementsfiltersareavailableonCO2meter.com.
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Figure6:FilterInstallationandOrientation
Calibration
Allunitsarefactory‐calibratedwithmultiplereferencepointsofgas,andhavebeenverifiedtobeaccuratewithin
theirspecificfunctionalitybeforeshipment.However,iftheunitisseverelyjoltedorotherwisemechanically
disturbed,thesensorcandriftrequiringrecalibration.Allcalibrationproceduresfollowasingle‐pointcalibration
routinethateffectivelyshiftsthezero‐pointoftheCO2sensor.
Supplycalibrationgastotheunitandconnecttheunittoapersonalcomputer.Openthecalibrationscreeninthe
GasLab
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software.ClicktheCALIBRATEbuttoninthecalibrationtabforthedesiredgas,locatedinthe
CONFIGURESENSORscreen.Aslongasthegasconcentrationisstable,theunitshouldinstantlyreflectthe
calibratedvalue.Thiscanbeconfirmedbywatchingthedisplay.Toseethecalibrationvalueinrealtime,clickin
theCOLLECTREAL‐TIMEbuttontocapturethesevaluesbeforeopeningtheconfigurationscreen.
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Particulate
Filter