Teledyne Advanced Pollution Instrumentation Model 633 Aethalometer
®
Black Carbon Monitor User Manual
07645A DCN6170 51
3. Disconnectflowmeterfromtheinput.
4. Connecttheflowmetertotheoutputoftheinstrumentbyalongtube(10m)toreduce
theoscillations,whichcaninfluencetheflowmeasurements.
5. TakeaFoutreading.
IMPORTANT!
Ifyouuseavolumetricflowmetertakeintoaccountthedifferenceinairpressureand
temperaturebetweentheflowinandflowout(usetheidealgaslawequation).
Report
Aethalometer
SN
Flowmeter
Date Fin(LPM) Fout(LPM)ζ(%)
AE33‐S00‐0054 TSI4100 15.1.2013 4.67 5.01 6.8
5.3Automaticflowmetercalibration
First,ensurethataleaktestiscompleted(Section5.1)priortorunningthiscalibration
procedure.FortheautomaticcalibrationaTSI4100flowmeter,datacableandtheflow
calibrationpadareneeded.
BeforecalibrationcheckTSI4100flowmetersettings: