X-ray machine

Portable X-ray machine 15mA
JF-10 portable diagnostic X-ray machine
summary:
This machine is a portable diagnostic X-ray machine with safety, anti electric shock, radiation scattering, single focus, half wave self rectification.
The machine is easy to operate, easy to install and disassemble, without using any tools. The balance spring is installed in the column tube, which can be moved up, down, left and right during perspective. The fluorescent screen is equipped with a movable shading box, which can work in the bright room and field except the dark room.
Scope of application:
It is suitable for X-ray photography and fluoroscopy of oral cavity, orthopedics, head and body foreign bodies.
Basic parameters:
1、 Working conditions of X-ray machine:
1. Atmospheric pressure: 700hpa-1060hpa
2. Ambient temperature: + 10 ℃～ + 40 ℃
3. Relative humidity: 30% ～ 75%
2、 Transportation and storage conditions:
1. Ambient temperature range: - 40 ℃ ~ 70 ℃
2. Relative humidity range: 10% ~ 100%
3. Atmospheric pressure range: 500hPa ~ 1060hpa
3、 Power supply conditions:
1. Voltage: AC 220 V ± 22V (single phase) 50 Hz power supply capacity > 1kVA power grid resistance ≤ 2 Ω

 2. Current: perspective 2A (intermittent)
Photography 6A (instant)
4、 Technical parameters:
1. Input and output power
Input power: ≤ 0.9kva
Maximum output power: tube voltage: 75kvp, tube current: 10mA.
Nominal power: 0.53kva, tube voltage: 75kvp, tube current: 10mA, loading time: 0.2S.
2. Maximum working conditions:
The highest fluoroscopy condition: 75kvp 3 ～ 5mA intermittent use
Maximum photography condition: 75kvp 10mA 9.9s (intermittent use)
3. The tube voltage is regulated in seven levels: 50kV, 55kV, 60kV, 65kv, 69kV, 72kV and 75KV.
4. Tube current: 10mA
Fluoroscopy tube current: can be adjusted continuously, the upper limit value is not more than 5mA, and the adjustment range is not less than 3mA
5. Exposure time adjustment range: 0.2S ~ 9.9s, the number of stages is selected according to the R ′ 10 series in the priority number system.
6. Leakage current to ground
Normal state: ≤ 2.5 mA, single fault state ≤ 5 Ma
7. Operation mode: intermittent loading, continuous operation
8. Maximum beam limiting size in fluoroscopy: 15mm × 20mm
9. Angle around vertical axis: 360 °

 10. Angle around horizontal axis: 320 °

 11. Leakage radiation loading conditions: 75KV, 10mA, <1.0mgy/h
12. Screen size: 203mm × 254mm
13. Movement range of X-ray tube head frame:
Up and down movement range: 220mm
Left and right movement range: 130mm
14. Distance from focus to image receiving surface: 600mm
5、 Weight: 25kg net