FAQ
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What is the originality of the security marking on artistic values determined Devis-18?
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There is a hidden marking (drawing invisible tags to support the membership of the subject marked the museum's collection.) The most common example of such means of marking labels are based luminophore identified by a characteristic glow under ultraviolet radiation. The second level includes the marking label in which to register an identifier requires the use of special analytical equipment, such as Devis-18. Examples of these can serve as a marking means marks on the basis of the infrared or other spectral luminescence characteristics. Experimental examples using stamp marking method.   Marking on a product from china and its detection using a UV lamp. Up |
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