Automatic train door

Airtight door is an important branch of atomic energy science and technology. It is a comprehensive borderline subject that studies human being's protection from ionizing radiation.As a professional radiation protection engineering company, we will introduce the characteristics of radiation.

Alpha rays

Alpha rays are a stream of charged particles that ionize easily wherever they go.Alpha rays have a strong ionization power, a property that can be used.Also brings a certain destruction, the human body tissue destruction capacity is larger.Due to its mass and poor penetration, it can only reach a few centimeters in the air and can be blocked by a piece of paper or healthy skin.

Beta rays

Beta rays are also a kind of high-speed charged particles, their ionization power is much smaller than alpha rays, but the penetration power is much larger than alpha rays, but with a shorter range than X and gamma rays, easily absorbed by aluminum foil, plexiglass and other materials.

X-rays and gamma rays

X-ray and gamma-ray nature is roughly the same, is not with the length of the electromagnetic wave, wavelength short, strong penetration, long range, dangerous, must be shielded.

The above is the radiation characteristic knowledge that we introduce for everybody, at the same time if you have the demand to our radiation protection engineering, welcome to contact us, we look forward to serving for you wholeheartedly!