The difference in room area between mobile DR and fixed dr

In recent years, mobile DR has been favored by people. Especially after the outbreak of the new crown epidemic, people have increasingly felt the convenience brought by mobile DR. Is there a difference between the room area of mobile dr and fixed dr? Definitely.
The state’s supervision of X-ray radiation is still very strict. The fixed DR must strictly follow the national standards. Generally speaking, the single-tube X-ray machine requires an area of not less than 20 square meters, the length of one side is not less than 3.5 meters, and the double-tube or multi-tube X-ray machine requires an area of not less than 20 square meters. 30 square meters, the length of one side is not less than 4.5 meters. Due to its mobility, mobile DR generally does not require high room area. The operator only needs to pay attention to the cumulative dose, and the general lead protective equipment can solve it.