Usage: This equipment must only be operated by the professional who has necessary radiation knowledge and get professional training. This machine is used to photograph patient’ s esophagus, chest, gastrointestinal, abdomen, limbs etc for common radiography, Beam Limiting Device radiograph and high KV radiography. Features: 1.The console applies LCD display photograph term, the device have the mA, kV of photograph table projection chosen are controlled by procedure interlock, be separate , not disturb. 2.Use the microprocessor limited-time control, to achieve the precise control of the expose time. 3.Select the exposure tube current at the same time to determine the focus. 4.This machine adopts mA, KV, s three parameters free matching work method. 5.The limit time of fluoroscope of this machine is controlled by program. 6.Expose mode of this machine use two-step hand-swicth control mod, hand swicth control circuit adopt a safe voltage control.