Radiation can be divided into solar radiation, electromagnetic radiation, thermal radiation, etc., any charged objects in the family are actually electromagnetic radiation, but the intensity is different. Once the intensity of electromagnetic radiation is too strong, it will cause harm to human health, causing disease. What are the places or objects with strong radiation at home?
Inventory the strongest radiation in the house, quickly avoid!
Microwave band appliances (30 ~ 3000 MHz)
1, microwave ovens
Microwave oven can be described as the most radiation-intensive appliances in the home, 'microwave oven heating food carcinogenic' and other information is also circulating in the folk.In the use of the process, the microwave oven can produce strong electromagnetic waves, heating food in a short time.And experiments have shown that microwave oven work , Microwave leakage occurs around the door of the microwave oven, if prolonged exposure to microwave radiation, people will have dizziness, insomnia, headache and other symptoms.However, due to the microwave radiation is fierce increase and decay, so when we use microwave ovens, Should be 1 meter away from the microwave oven.
2, cell phone
Cell phone radiation on the human body is not harmful, has been debated in the folk.Because the cell phone is connected with the base station, so the size of the cell phone radiation and its distance from the base station, the user environment and other related, in general, the phone ringing, Or charge the maximum electromagnetic radiation when the call, so the phone is recommended to answer the phone sounded a few seconds and then listen, and then answer the call through the phone, do not listen to the phone while charging. In addition, some cottage phone, in order to pursue the effect of the call, will increase the phone's launch Power, resulting in greatly increased radiation generated, therefore, we best not to buy cottage phone.
IF electrical appliances (below 3 MHz)
3, computer
Computer screen blue radiation will make the eyes tired, easily lead to vision loss and headache; Computer generated by microwave radiation will also cause discomfort.Generally speaking, the desktop computer radiation is the most strong position on the back of the host, so Do not stay in the back of the chassis, do not open the chassis; and laptop computer radiation is the strongest position is the keyboard, so it is best to use an external keyboard.If you are concerned about computer radiation, it is recommended to put a few cactus next to the computer, it can effectively absorb radiation.
4, refrigerator
Refrigerator magnetic field strength is low, but can not say that it has no effect on the human body, a small electromagnetic field will also have a health impact on the human body.Refrigerator magnetic field is the highest place behind and below, so do not stay behind the refrigerator.In addition, the refrigerator When the noise and freon produced when the impact on people is also great, the best refrigerator on the human body less exposure to the location.
Low-frequency electrical appliances (rated 50 Hz)
5, electric blankets
Electric blanket will produce electromagnetic radiation when energized, making people appear fatigue, body aches and other symptoms, should be used before the power failure. In addition, to avoid the use of poor quality, old electric blanket, so as to avoid leakage, causing electric shock accident; elderly, children, paralyzed Use electric blankets need someone to take care to avoid burns.
