1. The security inspection machine of passenger station is a kind of equipment for inspecting articles, and there are many kinds, the most common one is the channel X-ray machine. To put it simply, it is to use the principle of imaging when X-rays pass through an object, and then process the image through a computer to display an identifiable image on the computer screen to evaluate the safety of the object.
Second, in fact, this is similar to the X-ray examination of the human body in the hospital. The difference is that the X-ray dose of the security inspection machine is much lower than that of the medical X-ray equipment, and the radiation dose of the medical chest X-ray machine is at least 50 times that of the security inspection machine. There is no doubt that there must be a certain dose of X-rays in the studio inside the security inspection machine, but the human body will not be exposed to the rays unless it enters the studio.
Three, according to China's "basic standards for ionizing radiation protection and radiation source safety", the public's artificial radiation dose can not exceed a certain amount within one year. According to this amount, a person must stand at the entrance and exit of the security machine for about 10 cm and stay still for 52 days to reach this amount. Therefore, it can be proved that the radiation value of the security instrument is actually very low, and the impact on the body is close to zero, including the health of the staff. When pregnant women pass the security inspection instrument, they will not have any influence on the baby in their bellies, so there is no need to care, let alone worry and panic.