Usage : General Photograph Ray-filter Photograph
Features
1. Single bed and single bulb
2. Design according to the electric mechanism of middle-size
machine. The function is full
and reasonable.
3. The high-tension system is of march-past structure. Equipped
with full-wave rectification
high-voltage generator and
independent X-ray tube unit, this machine is with
large output power and operation is reliable and stable.
4. Supply voltage V, roentgenoscopy, photography KV and
step-less adjustable.
5. Equipped with the manostat for filament of X-ray tube and the
space-charge compensator as to ensure
the stable and accurate output.
6. Equipped with the capacity limitation and protection circuit
and KvmAS interlock limitation and protection.
7. Adopt the digital circuit timer, grade according to R10
priority coefficient and can control time exactly
8. High-voltage primary uses the zero controlled circuit of
silicon-controlled rectifier of large power.
9. Photographic bed can move in length and breadth
10. The photographic bed, pillar and vibrating ray-filter are in
a whole without top and bottom track.
Main
specifications
ITEM
|
CONTENT
|
INDEX
|
Supply
power
|
capacity
|
Two-phase
30KVA
|
voltage
frequency
|
380V/220V
± 10% 50Hz ± 0.5Hz
|
|
inner
resistance
|
0.75
Ω at 380V, 0.25 Ω at 220V
|
|
Power
supply
|
Adjustable
range
|
380V,380V
± 10% ,220V ,220V ± 10%，being adjustable continuously
|
Photography
|
voltage
|
50-125KV
Be adjustable continuously
|
current
|
small
focus 50mA 100mA, big focus 50,100,200, 300mA
|
|
time
|
0.04-6.3s,23
grades together according to R10 coefficient
|
|
High-Voltage
generator
|
capacity
|
20KVA(instantaneous)
|
Max.
Dc output voltage
|
125KV
|
|
Max.
Dc output current
|
300mA
|
|
X-Ray
tube
|
model
|
XD51-2040/125
|
focus
|
small
focus 1X1mm big focus 2X2mm
|
|
Photographic
bed(YZ-I)
|
Bed
face(LXWXH)
|
2000X665X700mm
|
Moving
range of bed face
|
640mm
in length, 200mm in breadth
|
|
Ray-filter
of bed
|
Travel
in length >=500mm
|
|
Grid
density N28
|
||
Convergence
distance fo 100cm
|
||
Grid
ratio R8
|
||
Pillar
of X-ray source unit
|
Moving
in length along photographic bed
|
1800mm
or 1600mm
|
Distance
around as moving up and down(along upright post)
|
650-1800mm
|
|
Rotary
around the center of cross arm
|
±
180°
|
|
Rotary
around the shaft line of X-ray annular tubes
|
-10
° - 60° - +120°
|
|
Max
size of cassette for photograph
|
356mmX432mm(14”X17”)
| |
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