| 摘要 |
In an analyser the sample cuvette (4a), the measuring cuvette (3a), the measuring site (5) and the reagents (6), as well as any other necessary materials and devices, are all situated along the path of movement of an operating arm (1). The sample and the reagents can be transferred into the measuring cuvette by means of a pipette (9) supported on arm (1), and the pipette can also be washed and dried by simple movements of the arm. The arm (1) can be raised and lowered. By means of device (2) on the arm (1) it is possible to grip a measuring cuvette (3a) to transfer it to the measuring site (5) and to return it. The sample cuvettes (4a) and the measuring cuvettes (3a) are preferably situated in ring-like cuvette holders (4, 3). <IMAGE> |
