| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a Curie point type, pyrolyzed sample introducing device for a gas chromatograph in which a heating mechanism part can be downsized, thereby a sample can be brought to a temperature at which the sample can be introduced into the gas chromatograph, in a short time, and the pyrolyzed sample can be stably introduced into the gas chromatograph. <P>SOLUTION: A Curie point type, pyrolyzed sample introducing device includes: a high frequency coil which is formed in a cylindrical shape, and generates high frequency waves for induction heating a pyrofoil 101 in which a sample is wrapped to pyrolyze the sample; a high frequency power source 201 for supplying high frequency supply power to the high frequency coil and making the high frequency coil generate the high frequency waves; and a needle 104 for introducing carrier gas mixed with the sample pyrolyzed in a sample tube 102, into a gas chromatograph. The high frequency coil includes a high frequency coil 103 for induction heating the pyrofoil 101 in the sample tube 102 and a high frequency coil 107 for induction heating the needle 104, which are arranged along a route of the carrier gas. <P>COPYRIGHT: (C)2013,JPO&INPIT |
