A balance weight box containing 100g weights is a common tool used in calibration and precision measurement tasks. Here are its main features:

1. Weight Varieties: A balance weight box typically contains a set of individual weights that add up to 100g. These weights are often arranged in a series of denominations, such as 1g, 2g, 5g, 10g, 20g, 50g, etc. This variety allows for precise calibration and adjustment of balances and scales.
2. Material: Balance weights are commonly made of stainless steel or other corrosion-resistant materials to ensure durability and accuracy over time. The choice of material is important to prevent deformation or damage to the weights, which could affect their accuracy.
3. Accuracy: The weights in a balance weight box are manufactured with high precision to meet calibration standards. They undergo rigorous testing and certification processes to ensure accuracy within specified tolerances.
4. Storage Case: A balance weight box typically comes with a storage case or container to keep the weights organized and protected when not in use. The case may have compartments for each weight denomination, making it easy to locate and access the required weights during calibration procedures.
5. Calibration: Balance weight boxes are used to calibrate balances and scales, ensuring that they provide accurate measurements. By adding or removing the appropriate combination of weights, users can verify and adjust the calibration of the balance to match known standards.
6. Versatility: Balance weight boxes are versatile tools used in various industries and applications, including laboratory research, quality control, manufacturing, and metrology. They are essential for ensuring the accuracy and reliability of weighing instruments across different settings.
7. Traceability: To maintain traceability to international standards, balance weight boxes often come with documentation certifying their accuracy and conformity to calibration regulations. This documentation provides assurance that the weights meet the required specifications for precision measurement tasks.

Overall, a balance weight box containing 100g weights is a valuable tool for calibration and precision measurement applications, providing accurate and reliable results in various industries and settings.