| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid sample dispenser having the function of preventing interference of a dispensing arm for precisely dispensing the required amount of a liquid sample in a reaction vessel. SOLUTION: In the liquid sample dispenser is constituted so as to dispense the liquid sample held by a dispensing nozzle in a plurality of reaction vessels by a predetermined amount, angle-of-rotation detecting parts 28 for detecting an angle of rotation is arranged on the rotary shafts of dispensing arms 26 and 27, each of which is equipped with the dispensing nozzle and state discriminating part 29 for connecting the signals outputted from the angle-of-rotation detection parts and monitoring the mutual interference of the respective dispensing arms, is provided to perform the detection of the angle-of-rotation detecting parts provided to the dispensing arms and the detection of the disconnection of the angle-of-rotation detecting parts. COPYRIGHT: (C)2008,JPO&INPIT |
