Patent ID: 11874205
Assignee: SHIMADZU CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A gas chromatograph comprising:
a sample gas generation part configured to generate a sample gas using a sample injected thereinto;
a separation column fluidly connected to an outlet of the sample gas generation part and for separating components included in the sample gas generated by the sample gas generation part;
a detector fluidly connected to an outlet of the separation column and for detecting the components separated in the separation column;
a plurality of gas supply sources for supplying gases serving as carrier gas for delivering the sample gas generated by the sample gas generation part to the separation column;
a switching part to which the plurality of gas supply sources are fluidly connected and configured to fluidly connect one of the plurality of gas supply sources to the sample gas generation part selectively by switching;
a gas type setting part configured to require a user to input types of gases of the plurality of gas supply sources connected to the switching part and configured to set the types of gases of the plurality of gas supply sources;
a gas type memorizing part configured to memorize the types of gases of the plurality of gas supply sources set by the gas type setting part,
a display device for displaying information to a user;
an input device for information input;
a condition setting part configured to set a gas type of the carrier gas as an analysis condition for analyzing a sample based on information input by the user using the display device and the input device;
a condition memorizing part configured to memorize the analysis condition set by the condition setting part; and
a controller configured to control operation of the switching part according to the analysis condition memorized by the condition memorizing part by using information memorized in the gas type memorizing part.