MP240

MP240 Application Field and Working Principle

MP240 (Micropower Pulsed Neutron Generator) is an advanced type of pulsed neutron source developed by the Nuclear Power Research Institute and other scientific research institutes. It is widely used in nuclear engineering, non-destructive testing, medical treatment, safety inspection and other fields.

MP240 is made of high-performance crystals and many other components. These components work together to create a clear picture of the object being examined and its features. Crystals form the primary components of this device and determine its accuracy.

The core elements of the MP240 are its two crystals. The first crystal is the Yttrium-88 crystal, which acts as the basis of the neutron source. It emits a stream of neutrons when an electron beam is directed at it. Its neutron production efficiency is very high, with a single beam output of up to 800 pulses per second.

The second crystal is the tungsten moderator, which is used to reduce the energy of the incoming electron beam. This energy conversion process is achieved by energy transfer between the electron beam and the electrons in the tungsten. By regulating the speed of the beam, it is possible to produce a consistent stream of neutrons with a narrow spectrum.

The Yttrium-88 crystal and tungsten moderator are housed in an enclosure made of high-density polyethylene. This enclosure shields the system from environmental radiation. Inside the enclosure is a neutron beam window designed to reduce the amount of scattered radiation from the device.

The MP240 uses a special process called “elevated temperature neutron diffraction” to measure the properties of a material or object. This process makes use of the energies released by neutrons to analyze the atomic composition of a material. By using neutron diffraction, it is possible to measure the elastic constants of a material, detect inclusions, porosity, and predict service life.

The MP240 is also used in medical applications such as radiation therapy and brachytherapy. In radiation therapy, it can be used to irradiate cancerous tumors and tumors located in difficult-to-reach areas. In brachytherapy, it can be used to target radiation to a specific location in the body.

Overall, the MP240 is a powerful and versatile neutron source used for a variety of applications. Its accuracy and consistency make it an ideal choice for both research and engineering applications. It is also highly accurate and efficient, making it suitable for a number of applications in the medical field as well.