Teledyne 633 Carbon Monoxide Alarm User Manual


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Model 633 Aethalometer
®
Black Carbon Monitor User Manual Teledyne Advanced Pollution Instrumentation
42 07645A DCN6170
Data field description:
Date(yyyy/MM/dd):date.
Time(hh:mm:ss):time.
‐Timebase:timebase–unitsinseconds.
Ref1,Sen1Ch1,Sen2Ch1…:aretherawsignalReference(Ref),Sense1(Sen1)andSense2(
Sen2)valuesformwhichtheBCconcentrationsarecalculatedforchannel1(Ch1),thatis
wavelength370nm.BC11istheuncompensatedBCcalculatedfromthespot1forchannel1.
BC1isthefinalresultstheBCcalculatedformmeasurementsforchannel1(370nm).
Flow1;Flow2;FlowC:Measuredflowinml/min.Flow1isflowthroughthespot1,Flow_Cis
common(totalflow)throughtheopticalchamber,Flow_2isthedifferencebetweenthesetwo.
Pressure(Pa);Temperature(°C);RH(%):Thesearethepressureandtemperaturewhichthe
instrumentusestoreportflow.Bychosingtoreportmassflow,(101325Pa,21.11C)areused
toconvertthemeasuredmassflowtoreportedvolumetricflowattheseconditions(theseare
valuesusedbytheflowmeterintheAE33).Thesevaluescanbesubstitutedforanyother
(pressure,Temp)values,shouldyouwanttheflowtobereportedat0C,or25Cforexample.
Optionally,youcanchoosevolumetricflowatambientconditionstobereported.Todothat
youneedanoptionalweatherstationaccessoryforthe(pressure,Temp)measurement.We
offerthisseparately(PNDU00000200).ThisexternaldeviceisconnectedtotheCOMports,
pleaseseebelow.
‐ContTemp;SupplyTemp:controlandpowersupplyboardtemperatures
Status;ContStatus;DetectStatus;LedStatus;ValveStatus;LedTemp
:statuscodesforthe
instrument,reportedinthe,pleaseseemanual,chapter5.2.andthesubcomponents:
controller,detectorLEDboard;valvestatus(eachvalvecanbeonoroff);LEDboard
temperature
BC11;BC12;BC1;BC21;BC22;BC2;BC31;BC32;BC3;BC41;BC42;BC4;BC51;BC52;BC5;
BC61;BC62;BC6;BC71;BC72;BC7:BC11istheuncompensatedBCcalculatedfromthespot1
forchannel1.BC1isthefinalresultstheBCcalculatedformmeasurementsforchannel1(370
nm).
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