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11 ppb
38 ppb
38 ppb
13 ppb
44 ppb
35 ppb
7 ppm
51 ppb
61 ppb
Rotations-Vibrationsübergänge
Hg-Lampe
200 225 250 275 300 325 350
0
5000
10000
Inte
nsity
/ a.
u.
λ / nm
O3-Messgerät
Franck-Condon
Molekülorbitale
SO2 Vibrationen
SO2-Absorption
S.M. Ahmed and V. Kumar, J. Quant. Spectrosc. Radiat. Transfer, 47, 359 (1992)
SO2-Gerät
4.4 4.5 4.6 4.7 4.8 4.9 5.0
1E-21
1E-20
1E-19
σ /c
m2
λ / µm
CO Vibration-Rotation
4.4 4.5 4.6 4.7 4.8 4.9 5.01E-23
1E-22
1E-21
1E-20
1E-19
σ /c
m2
λ / µm
CO2 und H2O
CO-Messgerät (NDIR, Gas-Filter-Correlation)
2 6 10 14 18 22
20 16 12 8 4
Multipass cell
182 passes, Loptisch = 100m, L = 55cm
PM10-Messgerät
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