| 摘要 |
<p>The invention relates to the sealing of vials. More specifically, the invention relates to a device and method for the sealing or unsealing of analysis vials. The inventive vial (4)-sealing/-unsealing device (1) comprises a head support which can receive a sealing/unsealing head (7) and a holder (3) which can receive the vials (4). The invention also comprises a motor-driven jack (6) which is equipped with a piston having the sealing head (7) fixed to the end thereof. The motor-driven jack (6) is controlled by an electronic control unit (8) and the sealing head comprises sealing jaws which are actuated by the piston.</p> |
