摘要 |
In an inventive analyzing system (e.g. liquid chromatograph), an analyzing sched ule includes data on whether or not to carry out a self-check for each sample, and d ata on what process to follow the self-check according to the check result, in addition to d ata on the analyzing order and analyzing condition of a series of analyses on a plurality o f samples. In carrying out the analysis according to the schedule, a self-check is carried out after an analysis of a sample for which the self-check is scheduled. In the self-check, a data col lecting unit 17 collects data on the degree of degradation of expendable parts and on the wavele ngth error of a spectrophotometric detector 14, etc., and a checking unit 18 detects abnormality by comparing the data to preset tolerable values. For example, in the case where the process specified to follow the detection of abnormality is "stop analysis on detecting abnormality", a control unit 15 stops each part of the system so that the rest of the analyses are deferred.
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