| 摘要 |
PURPOSE:To eliminate waste consumption of reagent and also eliminate waste time for replacement operation of reagent. CONSTITUTION:In an automatic chemical analyzing device in which a concentration of a sample is measured from a reaction condition obtained by reacting the sample with a reagent divided and poured into the sample, a reagent tube 6 and a reagent control means 5 for controlling for each segment the time at which the reagent comes in the reagent tube 6 and also controlling the operation to throw away reagent in the segment in which a stable effective time for the reagent has passed are provided. Also an input means 2 for setting the number of segments is provided. |
