| abstract |
The embodiment of the invention discloses a kind of equipment and its control method automatically extracting nucleic acid, the equipment includes supporting rack, grillage, workbench, film sealing machine, centrifuge, multi-function head and controller, grillage and the workbench form the work top of the equipment, the centrifuge and the film sealing machine are set on the work top, multi-function head includes manipulator and pipettor, when the equipment for automatically extracting nucleic acid works, each building block for automatically extracting the equipment of nucleic acid is worked in coordination, manipulator and pipettor are executed presses default nucleic acid extraction program operating path and action in the work top, the extraction process of nucleic acid can be automatically performed, so that equipment automatically extracts the process of nucleic acid, it is high to avoid manually-operated deviation extraction loss, recall rate is low, false positive rate is high, the low problem of repeatability. |