FPI CEMS-2000 Series - OMA-2000 Spectroscopic Gas Analyzer; Fig 2-3 CEMS-2000 System Sampling Process; Fig 2-4 Exterior of OMA-2000 Analyzer

4 System Composition
8
FOCUSED PHOTONICS INC
Fig 4-3 CEMS-2000 System Sampling Process
4.1.2 OMA-2000 Spectroscopic Gas Analyzer
The OMA-2000 spectroscopic gas analyzer is mainly composed of light source, spectrometer,
interface board and gray scale display module. It mainly realizes the measurement and display of
the density of SO
2
, NO
X
and O
2
and communication functions. The external appearance of
OMA-2000 analyzer is shown as Fig 4-4.
Fig 4-4 Exterior of OMA-2000 Analyzer
Each part performs functions as below:
z Light source: The pulse xenon light source is adopted for supplying the particular band
of ultraviolet light source required in gas analysis.
z Spectrometer: The holographic raster technology is used to acquire the spectrum of
measured gas.
z Interface board: providing external ports for the analyzer.
z Gray scale display module: performing signal processing, data calculation and
interaction of human-machine.
Please refer to Chapter 4 Operations of OMA-2000 Spectroscopic Gas Analyzer for its