How to adjust bubbles in electronic analytical balance

1. Rotate the left or right leveling base, and first adjust the leveling bubble to the center line of the liquid cavity.

Rotating a left or right leveling base point alone is actually to adjust the inclination of the balance, and the leveling bubble can definitely be adjusted to the center line. The key is to adjust which leveling base. Novices can judge by tilting the balance manually first.

Make the leveling bubble reach the center line, and then see which leveling base point is high and which is low. Adjust the height of a leveling base point to make the leveling bubble move to the center line.

Note: You cannot proceed to the next step before reaching the center line.

2

2. Rotate the two leveling bases clockwise or counterclockwise with the same amplitude at the same time, so that the leveling bubbles move along the center line and finally move to the center of the liquid cavity.

If the leveling base is rotated clockwise or counterclockwise at the same time, the inclination of the balance will not change, so the leveling bubbles will not leave the center line, and as long as there is no problem with the rotation direction, they will definitely reach the center of the liquid cavity.

Rotate clockwise or counterclockwise at the same time: rotate the leveling base with both hands at the same time (one hand holds the chest and the other hand holds the chest in opposite directions, and generally rotate the base clockwise or counterclockwise at the same time).

Direction problem: it is not easy for beginners to judge the direction. You can manually raise the base or another bracket, move the air bubble to the center, and then observe the position of the leveling base to see if it needs to be raised or lowered.

Attention, the second step, the range of hands must be