October 29, 2019 by Amy
Electromagnetic radiation detectors are mainly used for radiation measurement of electrical appliances, high-voltage lines, base stations, etc. in life, which can effectively help people stay away from radiation sources and protect them from radiation. A radiation detector is an instrument that monitors and measures a location with a source of radiation. With the rapid development of modern science and technology, the technology in the field of radioactive source monitoring is becoming more mature.
Traditional measuring instruments have been unable to meet the needs of radioactive source monitoring and measurement, and the lbt-ram-200 long rod radiometer can be used for gamma radiation or environmental gamma in radioactive sites due to communication with pda in the range of 15 meters. Measurement of radiation. The current domestic standard is the lbt-ram-200 long rod radiometer.
A radiation detector is an instrument for measuring high energy, low energy x, gamma rays. The R-PD type intelligent х-γ radiometer uses a highly sensitive scintillation crystal as a detector, which has a fast response speed and is used for monitoring various x-rays and radiation dose rates of radioactive workplaces.
Electromagnetic waves (also known as electromagnetic radiation) are waves that move in the same direction by electric fields and magnetic fields that oscillate in phase and are perpendicular to each other. The direction of propagation is perpendicular to the plane formed by the electric field and the magnetic field, effectively transmitting energy and momentum. Electromagnetic radiation can be classified by frequency, from low frequencies to high frequencies, including radio waves, microwaves, infrared, visible light, ultraviolet light, X-rays, and gamma rays. The electromagnetic radiation detector that the human eye can receive, with a wavelength between about 380 and 780 nanometers, is called visible light. As long as the object whose temperature is greater than absolute zero can emit electromagnetic radiation detector, there is no object in the world whose temperature is equal to or lower than absolute zero.
A radiation detector that automatically measures and records the radiation dose continuously in accordance with a preset address code and dose history time. The staff can arbitrarily set the dose rate alarm value and the cumulative dose alarm value. The instrument automatically emits an audible and visual alarm to remind the user to take effective measures to reduce occupational exposure and protect personnel health.
Radiation detectors and radiation protection devices are available now. There are special EMC testing organizations that detect the radiation size of electronic equipment, some of which are enforced by the state. Exceeding the standard will not be allowed to enter the market. There are also many radiation protection devices. For example, the clothes worn by astronauts in space have a strong anti-radiation function. The radiation detector is especially effective for our daily life! Because electromagnetic radiation detector is invisible to the naked eye, and where is not completely unknown, there is no need to be afraid if there is an electromagnetic radiation detector. Can detect the strength of electromagnetic, and intuitively see.
Although radiation monitors are mainly used for radiation in nuclear facilities, nuclear technology application units, research institutes, chemical defense units, police stations, quarries, oil fields and oil pipeline equipment, indoor environment, hospitals and environmental protection supervision and management departments. Field investigation and accident emergency radiation measurement. But it can also be used as a personal dose monitoring. We can also use a professional electromagnetic radiation detector for simple testing. China Coal Group has such technical services.