Optics: measuring and testing – By dispersed light spectroscopy – With sample excitation
Patent
1998-03-06
2000-03-28
Font, Frank G.
Optics: measuring and testing
By dispersed light spectroscopy
With sample excitation
356311, 356417, G01J 330
Patent
active
060438819
ABSTRACT:
An electric discharge tube for a gas emission spectrometer and method for analyzing and measuring low concentration levels of multiple gas/vapor impurities in a gas stream under continuous flow conditions. The electric discharge tube comprises a plurality of analytical sites through which emissive radiation generated by an alternating source of power across the tube can be analyzed and measured.
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Malczewski Mark Leonard
Wegrzyn Joseph
Biederman Blake T.
Font Frank G.
Lauchman Layla G.
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