chamber background – brand new bag (first day of use) 27.08.2009
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![Page 1: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/1.jpg)
Chamber background – brand new bag (first day of use)
27.08.2009
![Page 2: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/2.jpg)
CPC number dropped to <4p/cc after two fill/flush cycles!
![Page 3: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/3.jpg)
Chamber DMPS on housing air..The dmps has a 0.02lpm leak of clean circulation
air (~3% dilution)
![Page 4: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/4.jpg)
Chamber housing air
![Page 5: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/5.jpg)
11:01 cpc number dropping below 1p/cc with no spikes!
![Page 6: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/6.jpg)
Zero mass!
![Page 7: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/7.jpg)
Zero mass!
![Page 8: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/8.jpg)
During final flush
![Page 9: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/9.jpg)
DMPS software crashed! Right after lights on
![Page 10: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/10.jpg)
1h ALO: still not much happening
![Page 11: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/11.jpg)
Just after 1h ALO: nucleation started
![Page 12: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/12.jpg)
Chamber diagnostics
![Page 13: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/13.jpg)
3h ALO: almost no change in NOx and O3 initial concentrations so far!
![Page 14: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/14.jpg)
4h ALO: still no O3 production and not much change in NOx concentration
![Page 15: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/15.jpg)
The excess flow meter is not connected
![Page 16: Chamber background – brand new bag (first day of use) 27.08.2009](https://reader035.vdocuments.mx/reader035/viewer/2022062714/56649d5e5503460f94a3dbc0/html5/thumbnails/16.jpg)
Exp overview