The vending machine how to identify true and false RMB

We all know the vending machine is more and more popular now, basically all equipped with hand JiSao code pays or brush face, seems to be the cash payment is more and more small, in fact, in some special places such as elementary school, or other places has banned mobile cash has a minor role. Let's simply say the vending machine how to identify true and false of the yuan. Using fluorescence to detect the paper: the paper is a special kind of paper, containing more than 80% of high-grade cotton, control will be carried out in this paper, general won't be purchasing channels, counterfeit money is usually use ordinary paper bleaching processing, this paper under the irradiation of ultraviolet ray can react in blue, while the real one without this phenomenon. So use ultraviolet can preliminary judgment of the authenticity of a bill. The vending machine to use these devices in paper machine. Using magnetic measurement: in some parts of the large denomination notes above will have magnetic ink, through a dedicated high sensitivity to detect the magnetism of magnetic probe on these parts, can read the notes on the trip data, combining intelligent logic circuit of the signal and the real data to compare, can effectively identify true and false. Using infrared transmission detection: different materials of different ink on the infrared absorption and the rate is not the same perspective, through different dent, density difference, design, processing, money has its special infrared characteristics, through the vending machine infrared sensor can effectively identify the authenticity of bills. Using laser detection: this is a more advanced counterfeit detection technology, through specific wavelength of laser beam above the fifth edition of RMB fluorescent font, these fonts reflect specific wavelengths of light, the scheme of science and technology content high, generic difficulty, suitable for precise detection, recognition rate is higher. Customers inside the vending machine into cash, after passes through layers of screening, guard a pass through many counterfeit muddle through possibility is almost zero. Dongguan easy to touch the strength of science and technology as the industry vending factory house, can be customized for clients support various payment function of unmanned self-service equipment!