Handle weights with care.
2. Before use, wipe the dust from the surface of the weight with a soft brush or cloth.
3. Check the weights inside the box before and after use to prevent loss.
4. Weights should be stored properly and not placed in a damp and dusty environment.
Do not handle the weights with bare hands. Use tools to remove the weights when using them.
6. Before calibrating the balance, the weights must be maintained at a constant temperature to achieve the laboratory's temperature conditions.
7. Sets of weights must not be mixed with other weights.
Avoid using thick acids, bases, and oils during use.
9. After use, wipe the weights clean with wine and allow them to air dry naturally before storing them in their original packaging box for future use.
10. Weights should be regularly calibrated based on usage frequency, and calibration records should be kept.
11. If there are issues with the weight performance, it should be immediately sent to a testing facility for inspection.
F1 F2 5 lbs
