The X-ray machine consists of the parts of Figure 1. When the power is switched on and the start button is pressed, the whole machine will start to work. The pulse signal issued by the master controller, after power amplification, voltage doubling circuit produces high voltage to the X-ray tube anode, the pulse signal issued by the same master control ⅱ is amplified to the X-ray tube filament heating, so that the X-ray tube produces X-rays, and through the digital display panel shows the corresponding kilovolt/microampere value (KV/ μa). At this point, the object under test is placed between the X-ray source and the image intensifier, and the image intensifier display screen shows a clear image of the object. In order to make the instrument work stably and reliably, the system uses pulse width modulation technology to keep the tube current and tube voltage constant, and the X-ray tube works in this state. And adopt high pressure soft start technology to make the anode of X-ray tube no high pressure overshoot phenomenon. The main controller adopts micro chip device and works at 20KHz frequency, which greatly improves the efficiency of the whole system, eliminates the working noise, provides a quiet operating environment for the operator, and reduces the volume at the same time. The external power supply of X-ray machine adopts high frequency and high efficiency switching power supply, and has comprehensive protection measures. In order to ensure the safety of X-ray machine, the machine is equipped with a variety of protective devices to make it more safe and reliable operation.

3, long-term parking maintenance, maintenance

Park environment

A. Ambient temperature: 10 ° C to 40 ° C

B. Relative humidity: ≤ 30%-75%

C. Atmospheric pressure: 700hPa - 1060hPa

4. Environmental protection requirements

Environmental Considerations:

This machine is an X-ray diagnostic equipment. During the radiation output of the machine, users should operate in the area behind the imaging, and can also wear effective protective equipment.

5. Disposal of environmental waste

After the machine has been used for a certain period of time, when the X-ray tube and transformer oil in the high voltage generator need to be replaced, please send it back to our company or the local maintenance department designated by our company for replacement, and at the same time, the transformer oil should be recovered.