bnc wireless transmitter of the Southwest University of Political

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bnc wireless transmitter of the Southwest University of Political Science and Law judicial identification center staff said, this batch of cultural relics on display works of art are a natural aging microscopic evidence of judicial identification technology to dating, the technique is mainly rely on the DM digital microscope multifunctional forensic instrument, high-definition observation. The ancient ceramics for example, the compositions of silicate material will appear in time, space and natural environment under the influence of factors such as aging, such as glaze, aging, natural wear and tear, wrapped slurry etc.. Researchers using microscopy and high times digital photographic technique to observe some signs of aging structure features of ancient ceramics, and this was summarized, establish database, as compared to the reference. Such as natural aging Song Dynasty Guan porcelain presents a geometric figure in the instrument detection, Yuan Jun porcelain would present corrosion pits the accumulation of plaque, the Qing Dynasty sauce glaze pots are semi annular corrosion line and so on, then these features will be used as the reference information included in the database. It is worth mentioning that, this technique does not require the sampling from vessels, detection equipment need not contactor material, so the art does not damage.
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