| 摘要 |
PROBLEM TO BE SOLVED: To provide a dispensing device by which droplets in a trace amount can be discharged with a simple structure and whose controllability, reliability and stability are superior. SOLUTION: The dispensing device comprises a head part provided with a nozzle and a discharge part which is formed integrally with the nozzle or which is fixed to the head part so as to be freely detachable from, or bonded to, the nozzle and in which a liquid to be dispensed is discharged from a discharge hole at an end, and a constitution provided with a head raising and lowering means which raises and lowers the head part and a deceleration and stop means by which the head part lowered at a prescribed speed by the raising and lowering means is decelerated or stopped suddenly. |
