| 摘要 |
PROBLEM TO BE SOLVED: To enhance reliability of an autoanalyzer by preventing differences in an analysis result from being produced due to differences in used sources of ultrasound generation by generating ultrasound of definite intensity without manual adjustment work independently of individual variations in electrical characteristics of sources of ultrasound generation used for actualizing non- contact agitation in the autoanalyzer, and by detecting insufficiency in intensity of generated ultrasound due to deterioration of an ultrasound generation source, etc., detecting whether the ultrasound is outputted when not needed, and detecting whether the state of agitation is sufficient, in order to perform the ultrasound agitation. SOLUTION: In order to detect waveform impressed on an ultrasound generation source and to perform control by using the detected waveform, an impressed waveform detecting part for detecting the waveform impressed on the source is installed in an agitation part. The detecting part is provided in the agitation part also in order to detect insufficiency in intensity of ultrasound, whether the ultrasound is outputted when not needed, and whether the state of agitation is sufficient. COPYRIGHT: (C)2003,JPO
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