Teledyne 633 Manual

A SERVICE OF

next previous

Teledyne Advanced Pollution Instrumentation Model 633 Aethalometer

®

Black Carbon Monitor User Manual

07645A DCN6170 27

invertedsoraincannotenter.Afunnelonthesamplingendoftheinvertedsamplelinetubing

withtheopeningcoveredbyameshscreenisrecommended.Alternatively,theoptionalinsect

screencanbeinstallednearthesamplingendofthetubing.Theinletshouldbeunobstructed,

securelyfixedandplacedatanappropriatedistancefromtheroof or walls of the station.

Pleaseconsulttheappropriatenationalandinternationaltechnicalstandardsforparticulate

mattersamplingandanalysisfordetails.

3.3PoweringontheAethalometer

ConnectinstrumenttoACpowerandturnon.Theinstrumenthastwopower‐onswitches–

oneontherearpanel(Figure8, top)andanotheronthefrontinsidethedoorontheright

(Figure8, bottom).SetbothswitchestotheONposition.



Figure8.Poweronswitches:rearpanel(topphoto)andfrontinsidethedoorontheright(bottomphoto).

Uponstart‐up,theinstrumentwillproceedthroughaninitializationperiodwhichcantakeup

to5minutes(Figure 9).Varioussubunitsaretestedduringthisperiodandtestresultsare