How to Calibrate a Floor Scale

Standard weights can be used to adjust the electronic floor scale

. Specific steps are as follows:
1. First of all, we must turn on the electronic platform to warm up for 15 minutes before debugging, and then proceed with the debugging work.
2. Adjust the angle of the electronic platform scale so that it is in a horizontal position, and evenly add a weight equivalent to a large amount to the electronic floor scale, make the displayed value consistent with the value of the weight, remove the weight, and confirm The empty scale is displayed as "0".
Then divide the large weighing into several parts, which must include the small weighing, large weighing and each weighing point of the tolerance change. 
It is required that the weighing error of each point of the electronic floor scale is not greater than the large tolerance requirement of each weighing point.