| 摘要 |
<p>The device (10) has a base module (14) comprising a pump-drive motor (16) i.e. step motor, a pump-coupling part (19) with an output wheel (18), and pipeline-coupling parts (21-23). The coupling parts are connected with an analyzer (20) i.e. photometer. A cartridge module (12) has pipeline-coupling parts (31-33) connected with a carrier fluid tank (41), reagent-tank (42) and a waste storage tank (43), a pump mechanism (36) and a pump-coupling part (39) with a drive wheel (38). The pump mechanism pumps the fluid from the tanks to the pipeline-coupling parts of the cartridge module. The pump mechanism is designed as a peristalsis.</p> |
