How to replace the potentiometer burette

The burette is a titrant storage unit that is used for precision dosing with a fluid delivery system during titration. In different titration reactions, the titrant used will not be substantially the same, and the titration tube containing the desired titrant needs to be replaced at each titration.

Replacement steps:

1, after connecting the instrument, start the display welcome interface;

2, install, remove the buret press "clear" key, the buret return to the zero position is in a removable state;

3. Press “CLEAR” key to start this function in the waiting state, the burette will automatically stop after returning to zero position. This function is used in waiting state;

4. The left and right arrows on a single keyboard can make the reversing motor rotate clockwise or counterclockwise in a single-step manner to adjust the deflection angle of the reversing shaft. 5. When removing the burette, remove it in the direction of the operation manual. When installing the burette, Be sure to hear the "click" sound after the right position, or need to push it back;

6, after installation, locking burette can be used behind.