| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to manage the analysis highly accurately by managing the number of analyzable times for every reagent bottle, and preventing the data abnormality accompanying the deterioration of the reagent occurring due to the addition of reagent. SOLUTION: For example, before the start of analysis preparation, i.e., before the execution of a reagent dispensing, whether the term of validity of a reagent bottle is suitable or not is checked. In this case, the term of validity of the bottle from the term-of-validity memory area 34 for storing the display information of the bottle and the data from the clock function contained in a computer 3 are compared by a judging functional unit 33. If the expiration of the term of validity of the bottle is judged, the dispensing operations of reagent dispensing pipettes 8A, 8B are masked so as not to be executed at the position of the bottle, and simultaneously an alarm is output to a CRT 18 or a warning display unit 28. If the reagent is within the term of validity, no limit is applied to the operation of the reagent dispensing pipettes. |
