Ametek 933S

1-2 | Model 933S UV Analyzer
About the Analyzer
The Model 933S Analyzer is comprised of (see Figure 1-1):
• Two ultraviolet light sources (source lamps)
• Chopper Wheel (Filter Wheel) containing up to six interference filters
• Beam Splitter
• Front-surfaced mirrors
• Gas Measuring Cell
• Two matched Photodetectors
Figure 1-1.
Analytical block
diagram.