| 摘要 |
The system for microbiological analysis of a support comprises a plurality of spraying devices (7), a reader (49) of an item of identification (74) of a device, an actuator (47) of that device comprising a moveable unit (61) and a drive motor of said moveable unit (61), a control unit connected to the actuator (47) and to the reader (49) which control unit is adapted to command said actuator (47) in order to move the moveable unit (61) towards the device (7) at a predetermined speed and to record a parameter representing the position of said moveable unit (61) in a memory (171) when the force exerted by the motor exceeds a predetermined threshold then to command the motor (64) in order to move said moveable unit (61) away from the device (7).
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