Limonene 50ppb on Beta-Caryo SOA 26.06.2008. Lights on at 09:49.
Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.
-
date post
21-Dec-2015 -
Category
Documents
-
view
216 -
download
4
Transcript of Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.
![Page 1: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/1.jpg)
Beta-Caryophyllene 50ppbNOx 33 ppb
RH 50 %First real experiment
12 March 2008
![Page 2: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/2.jpg)
Lights on at 12:56, nucleation is starting already after only 5 min
![Page 3: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/3.jpg)
First DMPS scan
53% RH at 25 C, particle number is shooting off the roof!
![Page 4: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/4.jpg)
33 min after lights on: DMPS 10ugm-3 and >25e4 p/cc
![Page 5: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/5.jpg)
13:59 (1 hour after lights on)
15.5 ugm-3 and 23e4 p/cc (110 nm)
![Page 6: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/6.jpg)
15:19 (2.5 h of lights on)
23.7 ugm-3 and 17e4 p/cc (150 nm)
![Page 7: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/7.jpg)
15:59 (3 hours of lights on)
24.2 ugm-3 and 14e4 p/cc (170 nm)
![Page 8: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/8.jpg)
16:39 (3 h 45 min)
23.9 ugm-3 and 11e4 p/cc (188 nm)
![Page 9: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/9.jpg)
16:59 (4 hours of lights on)
23.7 ugm-3 and 10e4 p/cc (217 nm)
![Page 10: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/10.jpg)
Filter collection
• Filter collected for York (# II-1)
• An analytical balance was not available to weight the sample.
• The last DMPS scan measured 23.7ugm-3
• Bag volume was about 15 m3
• Estimated mass is 355 ug
![Page 11: Beta-Caryophyllene 50ppb NOx 33 ppb RH 50 % First real experiment 12 March 2008.](https://reader030.fdocuments.us/reader030/viewer/2022032801/56649d555503460f94a3345d/html5/thumbnails/11.jpg)
Post experiment procedure completed (O3 2260 ppb)