70mA Mobile X-ray (Unt-70A)

Main purpose and features:
1. It can perform general radiography and ward radiography.
2. It adopts high voltage silicon full wave commuting technic. Higher efficiency of the X-ray tube lower power supply requirement and better resolution.
3. It posses light and audio double indication systems for radiography, which gives the operators and patients more convenient and flexibility.
4. The x ray machine has the X-ray tube capacity protective indicating devices. (When the capacity is over the highest, the exposure doesn't take place so as to avoid the X-ray tube's damages in case of the wrong operation during the radiography)
5. It has remote control for exposure. During radiography, operators can use either hand control or remote control according to the requirements of doctors.

Maximum ratings:
Current(mA) Voltage (kVp) Exposure time(second)
30 90 0.063-5.0
50 90 0.063-1.0
50 80 0.063-2.5
70 70 0.063-1.0

Main Technical Data:
1. Power requirements
Voltage: 180-250V Frequency: 50Hz
Internal resistance: 0.8Ω Rating: 5.5kVA
Current: <24A (instant)
2. Time: 0.063 to 5.0s 20 step electronic type
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 650mm
Focal distance: 350× 350mm
6. Maximum remote control distance: 6m
7. X-ray tube focus: 2.6× 2.6
8. Unit moving Force: < 5kg