How big is your home? ——Safety Distance

TV-The biggest radiation behind the kinescope TV, there is 0.9μT across the wall of 10cm thick, which is far beyond the safe range. Is it okay if the wall is a little thicker? For this reason, we found a 40 cm thick concrete load-bearing wall. The radiation is still 0.9 μT. It seems that the thickness of the wall has no effect on the radiation. then what should we do? After testing, we found that the change in distance can effectively reduce the harm of radiation. The radiation attenuated to 0.14μT one meter away from the CRT TV, reaching a safe value.

One more thing we have to remind you, we have measured that although the picture tube TV was "boomed" when it was turned on, the frontal radiation was not large. After re-testing, I was surprised to find that some TV sets produced five or six years ago , But at the moment of booting, it generates great radiation. In comparison, the radiation of products manufactured by the same brand in the past two years is much smaller. It seems that manufacturers have quietly improved this problem. Therefore, it is recommended that if you are still using an old TV, it is best to let the children avoid the instantaneous radiation when they are turned on.

People with bad eyes always like to watch TV at close range, especially when the TV is relatively small. This is not a good habit. If you look at the CRT TV, the radiation is 30μm away and there is 0.5μT, so watch TV at least one meter. The distance, but for plasma and LCD TVs, there is no such a situation, 30 cm away from them, the radiation is attenuated to a safe range.

Tips: The safe distance for CRT TV viewing is one meter; for CRT TVs that have been shipped for more than five years, the instantaneous radiation is greater at startup; the safe distance for plasma TVs and LCD TVs is 30 cm.

The radiation of the air conditioner is not large, and there is also the oil heater, which can be used with confidence.

Refrigeration and heating appliances-this small heater is light and compact, the heating effect is quite obvious, and the price is cheap. Many people like to buy one for use in the bedroom. You may not know it, but it is a big household radiation , Actually has 9.3μT, which seriously exceeds the safe range, and the radiation behind it is greater. After our measurement, it needs to be at least 60 cm away from your body for the radiation value to decay to about 0.15μT.

There is also this kind of infrared heater, which is silent and has a radiation value of 5.4 μT. It must be kept at a distance of more than one meter when used.

Going home in the summer, you might stand in front of the fan to cool down to cool down. You do n’t know that this is very susceptible to radiation damage. It is recommended that you keep at least half a meter away when using it.

There is also a large radiation source at home is the hair dryer, its radiation value even reached 7.16μT. If you blow it against your head, the radiation to the brain is not small.

Tip: The safe distance of the heater is 60 cm, the safe distance of the infrared heater is 1 meter, and the safe distance of the electric fan is half a meter. It is recommended to use less hair dryer.

In some hotels, there is a hair dryer with the main unit hanging on the wall. A hair dryer with a tube is connected. You can install one at home. As long as you keep a distance from the main unit, you can avoid radiation hazards.

Electric blankets, we ca n’t keep a safe distance, you have to lie on them to sleep, but experts suggest that you better heat the bedding first, and then turn off the power when you want to sleep, so preheating in advance is warm and healthy, but also saves electricity .

Humidifiers, air purifiers-North China is very dry in winter. Many families like to use humidifiers. At present, there are mainly fan humidifiers and ultrasonic spray humidifiers in the market, and their radiation differences can be very large. Many people like to use the "clean" fan-type humidifier in the study because the ultrasonic humidifier produces white powder, which affects the computer's optical drive reading disk. However, its radiation reaches 49μT, which is the highest among the home appliances we have tested. Mr. Zhang likes to put it on the edge of the computer. If you spend a night on the Internet like this, the radiation received is not small. But don't be too nervous. After testing, we found that as long as the distance is more than 1.2 meters, the radiation will attenuate to 0.17μT and enter the safe area.

As for the ultrasonic spray humidifier, although its radiation is only 9μT, but if it is left on the bed like Miss Li and is open all day, the radiation received is also not small, so we recommend that you keep at least 1 meter away. In order to decay to below 0.22μT.

Air purifiers have become very popular recently. It can eliminate the pollution caused by the smell of smoke at home and decoration. But its radiation can not be ignored, as long as the distance of half a meter is maintained, its radiation will be attenuated to 0.12μT, and you can use it with confidence.

Tip: The safe distance of the fan humidifier is 1.2 meters; the safe distance of the ultrasonic spray humidifier is 1 meter; the safe distance of the air purifier is half a meter.

Electric hot pot, induction cooker, microwave oven, electric baking pan, electric kettle-Mr. Wang likes to eat hot pot. Since he heard that the radiation of the induction cooker is large, he switched to electric hot pot, but the radiation of electric hot pot is small? After testing, we found that the radiation at the joint of the power cord of the electric hot pot and the center of the lid is relatively large, but it is impossible to eat the hot pot particularly far away. How far is it safe? As long as the distance is 20 cm, the radiation will attenuate below 0.19μT, so as long as you maintain a distance of more than 20 cm during use, you can use it with confidence.

In fact, the radiation of the induction cooker is not as large as we think, mainly concentrated in the center of the operation panel, but you don't have to worry, as long as you maintain a distance of 30 cm, you can also use it with confidence.

The microwave oven has always been the home appliance with the largest radiation in legend. It is indeed true. You can see that its radiation is mainly concentrated in the door gap and the center of the door glass. However, at a distance of half a meter, its radiation attenuates to 4.60μW /?

When the housewife pancakes, sometimes standing by the electric baking pan and waiting, as long as you can maintain a distance of 10 cm, its radiation is only 0.12μT.

The electric kettle is very convenient, it is now open, it is very clean, some people will cook it while letting it boil water beside them, pay attention to its radiation is not small, it actually has 1.72μT, at least 30 cm away, The radiation value can be attenuated to 0.16μT,

Tip: The safe distance of electric hot pot is 20 cm; the safe distance of induction cooker is 30 cm; the safe distance of microwave oven is 50 cm; the safe distance of electric baking pan is 10 cm; the safe distance of electric kettle is 30 cm.

Active oxygen machine, food grinder, fruit and vegetable juicer-healthy life is the pursuit of modern people, active oxygen machine or ozone disinfection machine began to enter the family, they can effectively remove pesticide residues of vegetables, fruits, meat And toxins can also purify the air, and even some female friends also use it for beauty. We want to remind you that do n’t patronize cooking and ignore its hazards. It is best to keep it at a distance of half a meter when using it.

Do you squeeze a glass of juice yourself in your free time? Whether you choose this food grinder or fruit and vegetable juicer, it is recommended that you also keep a distance of at least half a meter to avoid the radiation generated by its internal motor.

Tip: Active oxygen machine (ozone disinfection machine), food grinder, and fruit and vegetable juicer all need to maintain a safe distance of at least half a meter.