Debug calibration

scale and the scale of the actual scale and we use the electronic scales are
HENGQUASI:2017-02-21 20:21:26

Electronic scale and the scale of the actual scale and we use the electronic scales are very concerned about the accuracy of the scale of the problem, the popular argument is the electronic scale balance error (accuracy) how much, in fact, this is the wrong understanding. Correct understanding of the accuracy of the actual indexing value d, test division value e, the purchase of electronic scales and the use of balance is very important.
According to the international measurement organization OIML proposal, the electronic scale is a three-level scale, test sub-degree n is 2000-10000, that is, electronic scale inspection index can not exceed 10000. We usually say that the accuracy is the actual scale value (that is, the minimum display can be displayed or the smallest scale), according to the national standard, for trade settlement of the scale e = d or e = 2d. For example, a 30 kg nominal scale , The maximum weighing is 30 test division value of 10g actual index value is 10g or 5g.

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