Chemistry: analytical and immunological testing – Including chromatography
Patent
1989-12-18
1992-04-21
Warden, Robert J.
Chemistry: analytical and immunological testing
Including chromatography
73 2331, 73 2336, 73 234, 73 2341, 73 611C, 364498, 422 70, 422 89, 422 98, 436151, 436175, 436177, G01N 3302
Patent
active
051067560
ABSTRACT:
A method of gathering a library of response patterns for one or more sensor arrays used in the detection and identification of chemical components in a fluid includes the steps of feeding samples of fluid with time-spaced separation of known components to the sensor arrays arranged in parallel or series configurations. Modifying elements such as heating filaments of differing materials operated at differing temperatures are included in the configurations to duplicate operational modes designed into the portable detection systems with which the calibrated sensor arrays are to be used. The response patterns from the known components are collected into a library held in the memory of a microprocessor for comparison with the response patterns of unknown components.
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Fisher Robert J.
Glenn Hugh W.
McMahon Timothy M.
Moser William R.
The United States of America as represented by The United States
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