UV flashlight is specialized in anti-counterfeiting jade identification testing tools, fishing amber like this kind of flashlight use battery can use ordinary 5 or 145000 lithium ion battery, size is suitable and convenient to carry!
Flashlight on the market are many models and beams of different distinction.As an introduction by the below small make up the role of each beam of light:
In jade, jade industry, the yellow light flashlight as most like jade, yellow light of the strong penetrability, when light amber, if is really amber, amber will shine.And white light flashlight is used for jade this piece, good processing jade can be observed on the internal texture and defects and impurities.The UV flashlight can see the stones and the names, bank CARDS, invoices, etc all kinds of fluorescence reaction.Every product has its own anti-counterfeiting mark now, through the UV flashlight can show fluorescent anti-counterfeiting mark immediately.
UV flashlight is widely used in fluorescent anti-counterfeiting industry: 1) the study of high-grade security industry.2) stamp collection appraisal industry.3) amber jade identification industry.4) industry anti-counterfeiting paper documentation.5) antique collection industry closely.6) fluorescence stamp printing ink industry.7) global currency anti-counterfeiting industry.8) notes fluorescence detection industry.9) fluorescence avant-garde inspection industry.10) dust, fiber and other industries.Purple light 365 band the brightness of the weaker, but the fluorescence reaction effect is very clear, because ultraviolet light is a special kind of light source, in light and dark conditions used to have the ideal effect.
UV flashlight and some attention matters: do not use optical fiber hitting the eyes directly, lest cause harm to the eyes;In the case of not very skilled don’t often remove the lamp holder, lest cause reflective cup or light damage;Light cup wall clean, surely not by hand or a hard object to wipe, clear the fingerprints on the lens, usable dip in front of the lens cleaner is wiped gently.