Optical fiber spectrometer/colorimeter apparatus
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United States of America Patent
Stats
-
Jul 19, 1988
Grant Date -
N/A
app pub date -
Jun 9, 1987
filing date -
Oct 16, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a spectrometer/colorimeter apparatus comprising an opto-electronic card (12) with the essential components of the apparatus mounted thereon, and in particular a spectrometer (14) having an inlet slot (16) and a strip (18) of photodetectors (20), and two optical fiber measurement paths (28) and two calibration paths (26), with the ends of the optical fibers being superposed in the inlet slot (16) of the spectrometer. The apparatus is particularly intended for use in an industrial environment.
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