AUTOMATIC ANALYZER

摘要

PROBLEM TO BE SOLVED: To improve the reliability of a measurement result in an automatic analyzer in which magnetic field generators applying a magnetic field to reaction tubes are mounted.SOLUTION: A reaction disk 11 holds reaction tubes 31. Magnets 41 apply a magnetic field to the reaction tubes 31. A magnetic sensor 39 detects the magnetic field generated from the magnets 41 so as to output a signal according to the intensity of the detected magnetic field. A determination section 5 determines whether or not at least either the arrangement of the magnets 41 or the intensity of the magnetic field from the magnets 41 is appropriate on the basis of the magnetic field detection signal output by the magnetic sensor 39.