| 摘要 |
PROBLEM TO BE SOLVED: To provide a fraction collector capable of purging an internal flow passage to a nozzle tip without consuming a new collection container nor widely moving the nozzle.SOLUTION: A nozzle holding unit for holding a nozzle 16 and a disposal port holding unit for holding a disposal port 30 are provided on a movable section 18 that moves in a direction within a horizontal surface above a collection container section 26 in which a collection container 28 is installed. By moving the nozzle holding unit or the disposal port holding unit, a fraction collector selectively configures a state in which the disposal port is at a position immediately beneath a nozzle tip or a state in which the disposal port is not at the position immediately beneath the nozzle tip.SELECTED DRAWING: Figure 1 |
