mix plants: exp 1 18.06.2009. 09:45 pre-exp (during filling)
Post on 21-Dec-2015
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Mix Plants: Exp 1
18.06.2009
09:45 Pre-exp (during filling)
09:56 flush before last
10:11 During final flush
10:18 it seems like a nucleation event during the final flush
10:18 new nucleation + background modes – total mass 0.03ug/m3 (full bag)
10:32 Filling via plant chamber started at 10:20
11:31 Lights on after 38ppb O3 injection which lead to immediate nucleation
40min HALO
2h40min ALOstill nothing really happening!
4h20m ALO0.03ug/m3 nothing is really happening yet!
7h8min ALO we injected 50ppb Limonene and got an instant nucleation of 200000 particles/cc and 33 ug/m3!! Bag had MORE than enough
oxidants and the plant chamber didn’t deliver enough VOCs!
Up to 50 ug/m3 5 min later!