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What are the differences between the factors and characteristics of the gold tester?

Due to the special circumstances of the gold product jewelry products, the use of this method should be aware of and familiar with the following factors (the impact of these factors in different circumstances will have a great impact on the collection characteristics of line strength, and even cause justice) :
A) the measured sample and the standard material and content contained in the element content is completely different;
B) the surface of the test sample is coated or chemically treated;
C) measurement time;
D) the shape of the sample;
E) the area measured by the sample;
F) how much precious metal content;
Gold testers test results usually require a comprehensive understanding of the different aspects of jewelry products, using different instruments, testers at different levels of quality, and testing the range of the proposed range. As the precious metal content decreases, the acceptable range will increase. The error range of the measurement result is 0.1% -3%. Can also be determined according to the agreement of the client. If the results are in dispute, the results of GB / T 9288, GB / T 11886 and QB / T 1656 shall prevail.
Use area
1, jewelry processing plant 2, gold and silver jewelry shop 3, precious metal smelter 4, QC 5 analysis and testing center 6, pawn
Features
1. Fast 2. Lossless 3. Intuitive 4. Easy to operate 5. Quickly distinguish true and false precious metals.


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Gold test method

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