Electronic scales generally have weights, so it is more accurate to use these weights. Measure with standard weights of different masses. The weight of the weight should be within the range of the electronic scale. Measure the weight in turn. During this process, observe whether the number displayed on the display is consistent with the weight of the weight. Try it several times, find out the mistakes, and then make adjustments.
After the electronic scale is horizontally adjusted, it should be as close as possible to the weighing platform of the full scale to stabilize all parts of the weighing platform. Then add a certain weight to the scale for calibration. After the initial calibration, remove the weights and adjust the four corners. Press the angle with a proper weight and check the four-corner error. The general basic error is within1d. If it is smaller, it should be realized by adjusting the value of angle coefficient K.
Selection method of electronic scale
1. shape: At present, there are two shapes of electronic scales on the market: one is round and the other is square. At the same size, the area of a square is much larger than that of a circle. When weighing, people stand on it. Square electronic scales are more comfortable and stable than round ones, and have more standing space and stability. And square electronic scales are generally more accurate.
2. Intelligence: At present, most cheap electronic scales on the market have no intelligent planning, and they should be turned on before each weighing. If you forget to turn them off after weighing, you will certainly waste a lot of electricity. The intelligent electronic scale will automatically turn on and turn off after a few seconds, which is still very convenient and saves electricity.