Magnetic washing device
The utility model discloses a magnetic washing device which comprises a magnetic washing disc used for placing a reaction cup and a rail connected with the magnetic washing disc in a sliding mode, a plurality of magnetic attraction positions are arranged on the side face of the rail in the movement...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a magnetic washing device which comprises a magnetic washing disc used for placing a reaction cup and a rail connected with the magnetic washing disc in a sliding mode, a plurality of magnetic attraction positions are arranged on the side face of the rail in the movement direction and comprise the first magnetic attraction position, the second magnetic attraction position and the third magnetic attraction position, and the first magnetic attraction position is provided with a first magnet close to the bottom of the reaction cup. A second magnet close to the top of the reaction cup is arranged at the second magnetic attraction position; a pair of third magnets which are close to the bottom and the top of the reaction cup respectively and have opposite magnetic poles are arranged at the third magnetic attraction position; the track comprises a pre-attraction position, a liquid attraction position provided with a liquid attraction needle and a liquid injection position provided with a |
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