Chromatographic mass analysis device and control method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11320410
APP PUB NO 20210223218A1
SERIAL NO

16304945

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Abstract

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In the present invention, an analysis schedule is pre-created such that streams of a plurality of liquid chromatograms can operate in parallel and a mass spectrometer can collect data at the timing of each component elution. A control unit controls so as to: divide the time required to analyze each sample in a plurality of liquid chromatogram systems into pre-collection time, time during collection, and post-collection time; search and allocate time positions in which the time during collection in the liquid chromatogram units do not overlap; determine start times for the plurality of liquid chromatogram units to thereby create an analysis schedule; and thereafter perform analysis. The control unit further stores parameter sets for varying component elution times, adjusts analysis parameters so as to make data collection timings appropriate for creating an analysis schedule, and changes the component elution times.

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Patent Owner(s)

Patent OwnerAddress
HITACHI HIGH-TECH CORPORATION17-1 TORANOMON 1-CHOME MINATO-KU TOKYO 1056409 ?1056409

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maekawa, Akira Tokyo, JP 30 157

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