Most people have mistakenly
thought that a walk through metal
detector uses X-rays when scanning for concealed weapons and therefore not
safe especially for pregnant women. This is not true (apart from luggage X-ray
machines in many airports). Just like the dental X-ray machines, luggage X-ray
machines emit the same radiation and only used on passenger’s bags or any
inanimate object that is being boarded on a plane. The only way in which a
person can be exposed to the significant levels of radiation from luggage X-ray
machines is if the person is inside the curtain of the luggage screening
machine when the X-ray is on.
To get more information about walk through metal detector brands.
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