| 摘要 |
PURPOSE:To avoid the influence of pollution among liquid samples, by controlling a washing part enhancing the washing effect so as to decrease the influence of the pollution among the liquid samples. CONSTITUTION:Information of analysis item of inspecting body to be measured is supplied to a central information processor 7 from an input apparatus 6 and is stored in a memory 8. Combination of the item having a great influence of pollution among liquid samples out of the analysis item, is preliminarily stored in the memory 8. Operations of a liquid sample tank part 10, a dispenser part 12 and a washing part 14, are controlled by the processor 7 through each interface 9, 11, 13. Control of the part 14 washing a dispensing nozzle of the part 12 is divided in two kinds and is decided based on the information in the memory 8 either it is carried out among normal items or special items. On occasion of continued special items having a great influence of pollution, the part 14 is controlled so as to enhance the washing effect. |
