Electric radiation

What are the commonly used electrical radiation has great harm to people? As the communications industry and home appliances industry, people in the enjoyment of modern communication
equipment, convenience and electrical brought comfort, but also more and more and more from a variety of electrical and communications
equipment for radiation, it is increasingly exposed to electromagnetic radiation in a growing environment, the usual common household appliances has also been accused of interior electromagnetic radiation are invisible killer, and electromagnetic radiation hazards HEAs how, what should be used What kind of attitude to look at and use of household electrical appliances are more and more attention to the ordinary consumer appliances.

What is electromagnetic radiation We usually use electrical and communications equipment, such as television, cell phone in use electric and magnetic fields change the interaction of electromagnetic waves, electromagnetic propagation of electromagnetic energy at the same time there is to spread this energy in the form of electromagnetic waves through space-borne electromagnetic situation become radiation. At present, electromagnetic radiation has become the water, air, noise pollution after the fourth-largest and has been included in the United Nations Conference on the Human Environment of the pollution must be controlled.

Despite the current home appliances are to varying degrees, there is electromagnetic radiation released, but on the human body can produce exactly how much harm, but also the lack of exact test based on the general view was that electromagnetic fields can interfere with cell release and absorption rate of calcium, leading to cancer cells, while the low-frequency radiation are human cancers, reproductive diseases, genetic barriers, senile dementia, an important cause amnesia, and electromagnetic radiation hazards to children the most, long-term exposure to electromagnetic radiation in children will increase the probability of cancer .

Common household electrical appliances of radiation intensity The current international and domestic organizations have dedicated research and testing, according to World Health Organization data public could see that our day-to-day use of household electrical appliances and electromagnetic field strength. From the above data, the appliances we use every day, mainly in power-frequency magnetic fields excessive radiation, and mainly expressed in hair dryer, vacuum cleaners, electric shavers, lamps and microwave on. A lot of time and may simultaneously use several electrical appliances in use during the magnetic field strength is also a cumulative exist. In some informal tests, many people found the radiation group situation, " 'group of radiation' could very wide band of radiation, will increase the resonance between devices and radiation energy superposition. When the energy reached a certain degree, will At the same time the human body by radiation-induced thermal effect (the higher the frequency the more powerful), non-induced thermal effects (full band) and the resonance effect (when the wavelength scale with the organisms in proportion pm). "This also explains the effects of radiation than people many of the widely know.

Computer: low-frequency electromagnetic fields may affect the embryo Required a long time in front of the computer at work, it should be the normative reference manual on the operation of the recommendations with the computer to maintain a safe distance. Most people think computer filter screen will be able to stop the computer's electromagnetic radiation, but the latest report has said that the filter screen in fact to protect the user's computer is not strong enough.

Computer at startup, it will generate electromagnetic radiation, including X-rays, folding frequency, ultra-low frequency and static electric field. Fortunately, most of the X-ray will be the screen on the original glass by absorption, and really can leak harmful dose is very small. But around the computer generated special low-frequency electromagnetic fields, but will have a negative impact on embryo,prolonged exposure, there is likely to interfere with the normal development of the embryo, severe cases, it may even cause miscarriage.

If the office computer and the face of too much computer time is too long, it should be regular windows for ventilation, so that positive ions in the air go out the evacuation. Microwave ovens: If microwave leakage as soon as possible away from Microwave ovens microwave issued, it is a high-frequency electromagnetic waves. At the electromagnetic wave spectrum, it is between the range of FM and infrared. Great penetrating power of microwave, it can cook things are caused by microwave irradiation because of the internal elements of high-speed sports items, create friction, so that the temperature rapidly increased. Microwave ovens operating at the correct use of the human body will not be affected, but if it is found that microwave leakage inadvertently hurt the body, as soon as possible away from the microwave environment. The general case of a minor, as long as the left contact, the organization has been hurt can gradually returning to normal. Pregnant women and children should be kept away from the microwave oven.

Tv: negative oxygen ions will cause less discomfort When watching TV, it is inappropriate to be too close. Too close, then not only hurt the eyes, when the CRT TV at the opening, it will be issued by the negative terminal of high-energy electron beam. These electron beam crashing wall of the fluorescent screen material, the screen will display images, but at the same time this will produce the penetrating power of X-radiation. Watch the best television there is a time limit. If a longer period of time to look at, it should remember that at least a hour and left the scene. Seating and TV at least 2 meters away from outside, but can hold up the best protection screen, television screen shows the images will also release many positive ions, which like a magnet, like the air around in the Absorption of negative oxygen ions, so that indoor air The substantial reduction of the negative oxygen ions. Lack of long-term status of negative oxygen ions, the person vulnerable to headache, chest tightness, and loss of appetite, the kind of people watching TV a long time, there should also pay attention to indoor air flow. Mobile: Security will be a selling point Mobile has long been universally popular, now almost one machine manpower. FM mobile phone are on the band to do so, the effect of this wave, but also much larger than the microwave oven. When a person is not controlled by the FM frequencies of radiation, it will produce fatigue, headache, and if the inertia is repeatedly radiation, electromagnetic wave is likely to lead to disability caused by cataract.

Vice-Chairman of the United Kingdom medical surveillance Organize Lorinser Charlie, and so a long time mobile phone users warned: "Unless there is really necessary, otherwise, should be avoided completely and switched to a regular telephone handset, in the unavoidable, but also the distance between your cell phone your the brain a little further. "destruction of the strong short-wave, and hidden in the invisible. The United States Department of Medicine found: those with short-wave radio car speed detector to determine the highway police, many of which are suffering from Cancer. But the mobile phone FM intensity is sufficient to cause cancer, are still controversial. Germany also has experts in finding out the amount of radiation through the cell phone more than 5 watts may affect health, and children fun, easily grabbed on the allocation of mobile phone habit is very worrying. But because cell phone now too many brands, individual performance and radiation through the amount of inconsistency, most are from 2-8 watt range, and their safety index really has yet to be authentication. It was predicted: the future of the mobile phone in the market on strategic points, will no longer race or styles are the length of battery life, but will focus on the volume of mobile phone electromagnetic radiation on the minimum safety level. In fact, in addition to the daily-use electrical, any fitted with electronics, there is scanning, the radar functions, the electrical vacuum tube, at power operation, will be issued by different levels of electromagnetic radiation.