There is no doubt that nearly all of us have had this experience: every time before they enter the airport, they always are asked to put the package through airport security baggage scanners. Although many people have experienced it, few of them know clearly about the airport X ray scanner working principle. How does our sensitive "nose", airport X ray scanner, smell the dangerous goods? Will people or objects be affected by the radiation then they are getting through the airport X ray scanner? The key factor or principle of airport X ray scanner is X-ray examination.
At every entrance of airport, there must be a mysterious machine, that is the airport X ray scanner, all of the passengers will be asked to drop their bags and put them through the airport baggage scanner.
The airport X ray scanner airport uses is similar to the scanner used by railway station, bus stop. When passengers arrive at the airport terminal, they must put their suitcases, bags and some other luggage in the airport X ray scanner and after they have been through the conveyor belt transmission, accepted the X-ray scanning and come out with no problem, the passenger may take his luggage away. As for him or her, he or she also has to be checked by airport X ray scanner. Once something suspected of dangerous goods appears, the security personnel who are responsible for the checking will ask the passengers to open the bags for inspection. Generally, passengers can complete security check in ten seconds.
The principle of airport X ray scanner is to transmit the luggage that will be checked by conveyor belt into the channel and the X-ray of airport X ray scanner will finish inspection. Probe X-ray into a signal, the weak signal is amplified, and sends to the signal processing of the case for further processing, the signal is displayed through the display screen after processing. "No matter how many layers the package has, our airport X ray scanner can penetrate and display the items in the bag."
Depending on the different color, airport X ray scanner can identify the dangerous goods with X-ray. Thus, airport X ray scanner is not a decoration, but actually responsible for the work of the railway security guard. Some passengers are not clear about dangerous goods and carry to the airport. So, you can often find that near the airport X ray scanner in the east under the table a basket that is full of colorful pots. Basket both hair sprays, air freshener, also have nail polish, etc., sometimes even cutting tools.
These are all checked out when they are through the X-ray security detector. In these detected dangerous goods and hazardous chemicals (80%), many people think that only some controlled knives are prohibited to carry on the dangerous goods, but the lethality of hazardous chemicals. "These bottles of hair spray, air freshener, etc are compressed gases and liquefied gases, when the pressure inside the bottle become greater than the vessel pressure limit after heating, the explosion can be caused."
Knowing the airport X ray scanner working principle will help you a lot in the future.
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