To ensure the measurement performance of the ground scale and extend the service life, you should also pay attention to the following points during use:
First, check whether the ground scale has a valid certificate, index value and effective weighing to meet the requirements of use.
Second, check whether the technical status of the scale is normal; the parts should be complete and not damaged; the measuring lever and the load-bearing platform can swing freely.
3. When weighing each time, the mass of the object to be weighed shall not exceed the maximum weighing capacity of the scale, and objects weighing less than the weighing capacity shall not be weighed.
4. When weighing, try to put the object in the middle of the load-bearing platform. When the vehicle enters the weighing platform, the speed should not exceed 5km / h, and brake gently.
Fifth, after the vehicle is stable, first predict its weight, first move the main tour thallium and then open the indicator, then move the auxiliary tour thallium to adjust the balance, and close the indicator to read and record.
Sixth, during continuous weighing, check and correct the zero drift of the empty scale every 10 ~ 20 times.
7. During the weighing process, it is not allowed to move parts that affect the accuracy of weighing, such as balance adjustment thallium.
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