Counterfeit Detector: It is a machine that tests the authenticity 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 falsification of the banknote test machine is to distinguish the true and false by testing the inherent characteristics of the RMB.The money -order machine is an integrated product of electromechanical, which involves knowing that it is mechanical, electric, light, magnetic and other fields, and requires cooperation with each other.So what are the pseudo -pseudo -test machines?What are the choice of money test machine?
What are the pseudo -pseudo -test machines?
1. Fluorescence detection: Testing for paper on RMB.RMB is made of special paper. Fake banknotes are usually manufactured with ordinary paper after bleaching. The paper after bleaching is under the irradiation of ultraviolet rays (blue light with a wavelength of 365nm).The wavelength is 420-460nm), and the RMB has no fluorescent reaction.
2. Magnetic testing: Some parts of large -faced real banknotes (20, 50, 100 yuan) are printed in magnetic ink, detected the magnetic nature of sports banknotes through a set of magnetic heads, and analyzed the magnetic nature through circuits.The authenticity.
3. Infrared penetration: Use the luminous pipe of the fixed infrared diode sensor to emit a fixed wavelength invisible infrared light. After penetrating the paper currency, the remaining light received from the opposite receiving tube is usedThe characteristics of the printing ink are analyzed and judged with the standard value.
4. Laser detection: Refine with a certain wavelength infrared laser to illuminate the fluorescent characters on the fifth edition of RMB, which will cause the fluorescent characters to produce a certain wavelength laser. Through the detection of this laser, the authenticity of the banknote can be identified.Due to imitation difficulties, it is very accurate for discrimination.
How to choose a banknote test machine
We choose the money machine to measure whether the technology of the money order machine is mature:
1. Casting board: Also known as the banknote table.Pay attention to whether the materials and design of the banknote table are too thin and the craftsmanship is exquisite.
2. The banknote shaft and the banknote shaft: This is the location of the whole machine probe detection, including the large magnetic head, small magnetic head, ultraviolet tube, silicon light battery, infrared tube, etc.The turning shaft also acts at the same time.
3. Magnetic head: Magnetic is one of the most important means of discrimination today.
4. Motor: The motor is the core of the operation of the whole machine. We use the simplest way to judge the quality of the motor: the large and heavy motor is naturally the best motor.
5. Grab fake: We can directly use fake coins to test the machine to test the level of the cash machine.
Character failure processing
The first type: No display after booting
1. Check whether the socket of the power supply is electric.
2. Check whether the plug of the money machine is inserted well.
3. Check whether the fuse of the cash machine has been melted.
Second type: Failure prompt code after booting
Generally, the money -order machine has a fault self -test function.