Compact Airway modules
Document No. 800 1009-1
9
Figure 2
Absorbance of N
2
O and CO
2
Identification of anesthetic agents and calculation of their concentrations is performed by
measuring absorptions at five wavelengths in the 8-9
µ
m band and solving the concentrations
from a set of five equations.
Figure 3
Infrared absorbance of AAs
The measuring accuracy is achieved utilizing numerous software compensations. The
compensation parameters are determined individually for each TPX during the factory calibration.
