| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas chromatograph capable of reducing the consumption quantities of carrier gas, energization electric power and the like, and promptly analyzing a sample when it is introduced. <P>SOLUTION: A gas chromatograph 1 is provided with: a gas chromatograph oven 2 having a column 11, a heater 13 for heating air within a housing 10 and a fan 14 for circulating air within the housing 10; a sample gasification chamber 70 for supplying a sample to the inlet end of the column 11; a gas supply unit 50 for supplying a carrier gas to the inlet end of the column 11; a detector 60 connected to the outlet end of the column 11; a control unit 21 for controlling the heater 13, fan 14 and gas supplying unit 50; and an input unit 22. Further, a memory unit 24 is provided for storing parameters for use in a suspension state. The control unit 21 sets the parameters for analytical use when analysis is to be performed, and sets the parameters, which are stored in the memory unit 24, for suspension when no analysis is performed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
