Single-table / Single-tube Rotary anode X-ray tube unit and
tangential annular tube head Single-phase full wave rectification
high-voltage generator Power voltage (V) radiograph kilovolt (KV).
Step-less control electric mechanism Filament stabilizer for X-ray
tube and space charge complementor Radiograph volume KV/mA and S.
grading and interlock protection Adopt digital circuit timer.
Grading according to R10 Priority coefficient. : (for more
accurately circuit of silicon-controlled rectifier of heavy power)
Radiographic table can move in length and breadth.
The radiographic table, column and vibrating grid are in a whole
without ceiling and floor rails bottom
Main Technical Indexes of Medical X Ray Machine Item Contents Index
Demand of Power Supply Capacity Two-phase 30KVA Voltage Frequency
380V/220V +/-10% 50HZ +/-0.5HZ Internal Resistance 0.75Ω （380V）
0.25Ω（220V） Power Supply Adjustment Range 380+/-10% at 380V,
220V+/-10% at 220V, being adjustable continuously Radiograph
Voltage 50—125KV being adjustable continuously Current Small Focus
50mA 100mA Big Focus 50mA 100mA 200mA Time 0.04～6.35s 23grades
together, according to R10 Coefficient HT Generator Capacity
20KVA（Instantaneous） Max DC Output Voltage 125KV Max DC Output
Currency 200mA X-ray Tube Model XD51. 20—40 / 125 Focus Small Focus
1x1 mm Big Focus 2x2 mm Radiographic Table LengthxWidthxHeight of
Bed Surface 2000mmx665mmx700mm Moving range of bed surface 640mm in
Length, 200mm in breadth Ray-filter of bed Travel in Length≥500mm
Grid Density N=28 Convergence Distance : f=100cm Grid Ratio : R=8
Column of X-ray Tube Unit Moving Longitudinally along Radiographic
Table 1000mm or 1800mm Distance to ground as moving up and down
(along column) 650～1800mm Rotary around the center of cross arm
+/-180degree Rotary around the shaft line of X-ray Annular Tubes
-10degree ~ -60degree~ +120degree Max Size of Cassette