| 摘要 |
A dispensation module adapted to supply in order reaction trays each of which has a plurality of wells, and dispense a specimen to the reaction trays on the basis of set specimen information, a sample processing module adapted to dispense, on the basis of the set specimen information, a reaction reagent, which corresponds to a measurement item for a specimen, in the corresponding well, and transfer the specimen while retaining the same at a constant temperature, and a detecting module adapted to dispense a reaction measuring reagent in each well in the reaction trays on the basis of the set specimen information, and having a means for measuring the luminescent intensity are provided in an adjacently lines state. A walking beam mechanism, which is adapted to transfer reaction trays slidingly and intermittently, is employed for the transferring of the reaction trays in the sample processing module and detecting module. During the dispensation of reagent by the sample processing module, reagent dispensation nozzles are moved in the direction perpendicular to the reaction tray transfer direction and the dispensation is carried out within the stopping time of the intermittent sliding transfer of the reaction trays and at regular time intervals with respect to each well placed in a position of a set order, in a reaction tray. The measurement with the detecting module is conducted at regular time intervals correspondingly to each well placed in a position of the set order. The specimens dispensed in the wells in the reaction trays are subjected to operations from the dispensation of a reagent to the measurement of luminescent intensity under the same conditions at the same time intervals, so that all the specimens processed in large quantities can be measured accurately. <IMAGE> |
