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How to treat artificial weighing of gold?
Gold manual weighing precision electronic scale: accurate weighing, usually accurate to 0.01g. The scales in jewelry stores are not ordinary scales. According to the relevant regulations of the Market Supervision Bureau, the scales in the gold shop must be submitted for inspection once a year, because the accuracy of the scales in the gold shop will directly affect the price of gold jewelry.

All scales that pass the inspection will be labeled as compulsory verification, and scales without compulsory verification are generally not allowed.

There is also a portable electronic scale, which is not accurate enough and has a large error. Physical balance has poor weighing accuracy and large error.

Electronic precision balance usually adopts closed-loop automatic adjustment system composed of electromagnetic force sensor and weighing sensor, which has high accuracy and good stability. It is a comprehensive product of the development of sensing technology, analog electronics technology, digital electronics technology and microprocessor technology, and has many functions such as automatic calibration, automatic display and overload protection.