Patent ID: 11860136
Assignee: SHIMADZU CORPORATION
Field: Measurement (Instruments)
Classification: CPC C  G  Y | IPC C  G

Claim 3:
4. A gas chromatography analysis system comprising:
a separation column for separating components included in a sample gas;
a detector fluidly connected to downstream of the separation column, and being for detecting the components separated by the separation column;
a gas generator configured to generate hydrogen gas and oxygen gas by electrolysis of water and comprising a hydrogen gas outlet for taking out generated hydrogen gas individually and an oxygen gas outlet for taking out generated oxygen gas individually;
a first flow path for guiding hydrogen gas, as detector gas, taken out from the hydrogen gas outlet of the gas generator to the detector without any chromatography columns therebetween;
a second flow path for guiding oxygen gas, as detector gas, taken out from the oxygen gas outlet of the gas generator to the detector without any chromatography columns therebetween; and
a detector gas flow rate adjustor that adjusts each of a flow rate of hydrogen gas introduced into the detector through the first flow path and a flow rate of oxygen gas introduced into the detector through the second flow path.