| 摘要 |
PROBLEM TO BE SOLVED: To provide a probe fixing structure which can precisely attach the probe of an NMR(nuclear magnetic resonance) apparatus to the preexchanging position of the probe. SOLUTION: A probe fixing structure is provided with a combination of knobs 1 and coupling holes 2 which work as probe positioning means at the time of attaching a probe. To be concrete, a plurality of knobs 1 is protruded from a fixing plate 14 having an attaching hole used for attaching the probe to the main body of an NMR apparatus and the coupling holes 2 with which the knobs 2 are coupled are formed through a probe supporting plate 22 at the positions corresponding to the knobs 1. In this probe fixing structure, the probe is fixed to the main body of the NMR apparatus through the fixing plate 14 by tightening screws 24 after the probe is accurately positioned by coupling the knobs 2 with the coupling holes 2.
|
