Geoscience Reference
In-Depth Information
Table 11.2
BEO Moussala gas analysers
Gas
Device
Measurement range
NO
AC32M
NO-NO
2
-NO
X
from 0.4 ppb to 20 ppm
CO
CO12M
CO from 50 ppb to 200 ppm
SO
2
AF22M
SO
2
from 0.5 ppb to 10 ppm
O
3
O342M
O
3
from 0.4 ppb to 10 ppm
CO
2
CO12M
CO
2
from 1 ppm to 2,000 ppm
Fig. 11.3
SO
2
trend (2006-2008) from BEO Moussala
Fig. 11.4
CO trend (2006-2008) from BEO Moussala
Search WWH ::
Custom Search