Suction operation:

1, connect the proper nozzle;

2, press the control button file;

3, according to the size of the pipette capacity of the pipette nozzle into the vertical liquid level 1-6mm;

4, the control button slowly slide back to the original position;

5. Wait 1-3 seconds before the pipette moves out;

6. Slowly remove the nozzle and ensure that there is no liquid on the outer wall of the nozzle.

Three, drainage operation

1, the suction nozzle at a certain Angle against the inner wall of the capacity;

2, slowly press the control button to gear, wait about 1-3 seconds;

3. When the control button is pressed to the second gear, the suction nozzle will drain the remaining liquid;

4, slow release control button;

5. Press the ejection key to ejection the nozzle.

Four, maintenance

1, clean up pollutants in time;

2. After use, the pipette range should be adjusted to a large value, and the pipette should be placed vertically on the pipette rack;

3, all pipettes should be regularly cleaned with soapy water or disinfected with 60% isopropyl alcohol, and then washed with double steaming water and dried;

4, avoid placing at a higher temperature to prevent deformation resulting in leakage or inaccurate;

5. Find a professional to deal with the problem in time.