The balance nut is used to adjust the balance of the beam. The lever arm on the balance nut is very long, which can affect the balance of the lever with a small force. It is easy to adjust.
Special provision: Adjust the balance nut only before weighing the object.
Adjustment rule: when the left end of the balance is raised, the balance nuts on the left and right of the balance are adjusted to the left until the pointer points to the center line of the indexing plate; when the right end of the balance is raised, the balance nuts on the left and right of the balance are adjusted to the right. until the pointer points to the center line of the dial.
The main thing is to balance the balance or other measuring tools to make the measurement accurate.
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