Application:
Routine Radiography
Bucky Radiography
Composition:
Control desk high-voltage generator high voltage cable X-ray tube assembly
Radiographic table -pillar of X-ray source collimator
Characteristics:
1. The power supply voltage V and KV are infinitely variable control.
2. The machine is equipped with mA, KV and S interlocking protecting device of subsections and grades.
3. The machine is equipped with the protection device of X-ray filament manostat, space charge compensation and anode start.
4. Power supply voltage, radiographic KV and mA display separately and are observed easy.
5. The machine with no top and bottom track is installed and operated easy.
6. Transverse moving of upright post, lengthways moving of arm and rotation of X-ray tube unit are all equipped with electromagnetism braking device.
7. Diagnostic bed, which is equipped with electromagnetism braking device, can move not only transversely but also lengthwise.
Technical data:
|
ITEM
|
CONTENT
|
INDEX
|
|
Demand of power supply
|
Capacity
|
Two phase 30KVA
|
|
Voltage Frequency
|
380V/220V±10% 50Hz±0.5Hz
|
|
Internal resistance
|
380V: 0.9Ω, 220V: 0.3Ω,
|
|
Power supply
|
Adjustable range
|
380V±10% at 380V; 220±10% at 220V being adjustable continuously
|
|
Radiographic
|
Voltage
|
50-100KV being adjustable continuously
|
|
Current
|
Small focus 50mA
Big focus 50, 100, 150, 200mA
|
|
Time
|
0.05-6.3s, 20grades together grading according to R10 coefficient
|
|
High-voltage generator
|
Capacity
|
20KVA (instantaneous)
|
|
Max DC output voltage
|
100KV
|
|
Max DC output current
|
200mA
|
|
X-ray tube
|
Model
|
XD51-20,40/100
|
|
Focus
|
Small focus: 1x1mm, Big focus: 2x2mm
|
|
Radiographic table
(TR-SC1)
|
Table face (LXWXH)
|
2000mmx780mmx680mm
|
|
Moving range of table face
|
800mm in length
240mm in breadth
|
|
Ray-filter
|
Travel in length ≥560mm
|
|
Grid density N28
|
|
Convergence distance of 100cm
|
|
Grid ratio r8
|
|
Pillar of x-ray tube unit
|
Moving in length along radiographic table
|
1600mm
|
|
Distance to ground as moving up and down (along upright post)
|
700~1800mm
|
|
Rotary around the center of cross arm
|
±1800
|
|
Rotary around the shaft line of x-ray annular tubes
|
-100~600~+1200
|
|
Max size of cassette for radiography
|
356mmx432mm (14”x17”)
|
