It is said that money is not a panacea, but if there is no money, it is impossible to see that the status of money in our lives is relatively high.People always try to make more money, and there are criminals that have created counterfeit banknotes.Therefore, the banknote test machine is also valued. It is used in all aspects of life. In order to cope with different counterfeit banknote, the banknote test machine needs to be continuously upgraded. So what is the working principle of the banknote test machine?answer.
What is the banknote test machine
The banknote test machine is a machine that explicitly verify the authenticity of the banknote and the number of banknotes that counts the number of banknotes.Due to the huge scale of cash circulation, the banks cash treatment at the counter is heavy, and the money -order machine has become an indispensable equipment.The counting and fakes are one. With the development of printing technology, copy technology, and electronic scanning technology, the level of manufacturing of counterfeit banknotes is getting higher and higher, and it is necessary to continuously improve the fake performance of the banknote machine.According to the differences in the trajectory of the banknote, the money -order machine is divided into horizontal and vertical banknote machines.There are three ways: fluorescence recognition, magnetic analysis, and infrared penetration usually.Portable banknote test machines are divided into two types: portable desktop laser banknote inspection machines and portable palm -ones.
What is the working principle of the banknote test machine
Laser banknote inspection machines use special laser and receiving devices. The receiving device is a high -sensitivity component, which is particularly sensitive to the interference from the human body and light from the power grid.YUWEI portable laser banknotes use a special anti -grid interference circuit in the low -voltage difference between the low voltage and steady stabilization circuit designed by themselves.Interference and human static interference.In the signal circuit, technologies such as frequency selection, filtering and other technologies have further strengthened the anti -interference ability of the instrument.Therefore, the YUWEI portable palm -ones can work normally in a very harsh environment.Even under the high temperature of the sun in June, it can accurately check the inspection of banknotes (RMB).
Classification
1. Portable palm inspection machine
Portable palm -ones are a RMB banknote identification instrument of about the same size as the mobile phone. It requires a design concept of short, small, light, and humane.The characteristics of diversification, high accuracy and energy saving are required in function.
2. Portable platform notebook
Portable desktop laser banknotes are generally large in size, similar to static desktop banknote test machines. The difference is that the product can use dry batteries or only dry batteries as instrument power.
3. Desktop static banknote test machine
The desktop static banknote test machine is a commonly used banknote inspection instrument with a volume equal to or slightly greater than the portable laser banknote machine.
4. Desktop dynamic banknote test machine
The desktop dynamic laser banknote is a laser banknote inspection machine with an electric non -money -order way. It does not necessarily set the counting function in terms of function.