| 摘要 |
PURPOSE:To make the automation of an operation possible by holding preliminarily substantial chip stock and supplying an inserting chips to the top ends of dispensing nozzles according to the progression of the dispensing operation. CONSTITUTION:The chips taken out of a chip stock section S1 are separated by each piece in a separating and supplying section S2. The chips separated to each piece are inserted to the top ends of suspending nozzles 80 in a dispensing pump 78 standing by in a chip exchange section S3. A test tube stand rack unit group inserted and erected with a test tube group in the dispersing operation position Z of a rack unit conveying section S3 is progressively fed and is once positioned and stopped for the prescribed time. The nozzles 80 inserted with the chips are successively inserted into the test tubes and the dispensing operation is executed by operating a dispensing pump 78. The pump 78 is returned to the section S3 and the chips inserted to the top ends of the nozzles 80 are removed and discharged after the dispensing operation. The automation of the dispensing operation is thus made possible. |
