METHOD AND SYSTEM TO MEASURE THE CONCENTRATION OF CONSTITUENT ELEMENTS IN AN INHOMOGENEOUS MATERIAL USING LIBS

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United States of America Patent

APP PUB NO 20100324832A1
SERIAL NO

12681022

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Abstract

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A system and method to improve the accuracy of the measure of constituent element(s) in a sample containing domains potentially including the constituent element(s) are described herein. For each domain, the volume of the domain is estimated and the concentration of the constituent element(s) in the domain is determined using LIBS. When all the domains have been analyzed, the volumetric concentration of the domains is summed and divided by the total volume of the sample. Accordingly, by limiting the concentration analysis to separate domains, it is possible to improve the accuracy of the concentration analysis.

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Patent Owner(s)

Patent OwnerAddress
INSTITUT NATIONAL D'OPTIQUE2740 RUE EINSTEIN QUEBEC G1P 4S4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cournoyer, Alain Quebec, CA 13 407
Levesque, Marc Saint-Augustin-de-Desmaures, CA 39 503

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