| General introduction
1. Type SF70A 70ma x-ray medical diagnostic equipment is full-wave rectification photographic medical diagnosis machine whose tube head can take photos.
2. It is suitable or x-ray photographing in wards and operation rooms is all hospitals as well as
special hospitals, especially in orthopedic wards. It can also used for x-ray photographing in the
family sickrooms.
3. Due to its adoption of high voltage silicon stack full wave rectification technology, the efficiency of the x-ray tube used in the machine is heightened.
4.This machine has a KV, mA, and S capacity interlocking control system, an overload indicating
and overvoltage & under-voltage protective circuit so as to prevent the tube head of the machine from damaging due to the accident
operation.
5. It has also a filament voltage stabilizing circuit high stability to stable the output x- ray does during photographing.
6.Either the wired manual exposure or the remote control exposure maybe be used by the technician at his selection during the photographing.
7.In the course of exposure, there will appear a sound and light indication for the convenience of patients and technicians.
8.This x-ray equipment is equipped with an electric beam limiting device, on which there is an indicator
indicating the ray beam aiming at the center of the xray film, the position of the focus center of
the patient against the center of the xray film can thus be determined easily with reference to
the indication.
9.This x-ray equipment is also provided with a tube head cantilever moving up and down. It is easily
to set the tube head of the machine to required angle and height for the convenience of
photographing. If it is necessary to move the whole machine, lower the machine tube head cantilever
to its lowest position, and lock it up for the convenience and safety of machine movement.
10.The total weight of the x-ray equipment is 90kg, and easily to be moved with a light handcart
( 65 cm in width ) through the corridor in the ward of hospital and between hospital beds.
Main Technical Data /Maximum ratings
KV S
mA
|
0.06-1.0
|
1.2-2.5
|
3.2-6.3
|
30 |
90 |
90 |
90 |
50 |
90 |
80 |
/ |
70 |
70 |
/ |
/ |
Specifications:
1.Power requirements Voltage:180-240V Frequency:50Hz
Internal resistance: ≤1ΩRating:5k VA Current:Maximum15A for radiography
2.Time:0.08 to 6.32 steps electronic
3.Maximum height from X-ray tube focus to floor>1820mm
4.Minimum height from X-ray tube focus to floor<550mm
5.Collimator:Maximum film size at 1000mm Focal distance: 430×430mm
6.Maximum remote control distance:6m
7.X-ray tube focus:2.6*2.6
8.Unit moving force:< 5kg
9.Net weight of the unit:90kg
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