Will the electromagnetic induction heating equipment will have electromagnetic radiation on the human body do you have physical damage to the operator?
4, modern life is absolutely inseparable from the electromagnetic waves, and we live space is also full of all kinds of wavelengths of electromagnetic waves like the sun, the earth if no sunshine, everything will lose life, so the sun is beneficial to the electromagnetic waves. In addition there are a lot of infrared medical equipment, but also beneficial to the human body electromagnetic waves. Electromagnetic heating of this electromagnetic radiation is not useful, but it is not harmful to the human body, according to the test when the phone is about one-sixty. Can be assured that use.
2, the electromagnetic wave is 90MHz to 300MHz electromagnetic wave damage the most, more than 300MHz above 12000MHz, the less the degree of damage, so that we used to "Big Brother" frequency 900MHz and 1800MHz, it belongs to the harmful range The As for industrial heating electromagnetic movement, the frequency of 17 ~ 24KHz, are super audio signal (20 ~ 25kHz range), in addition to hear some slight noise, the other on the human body without damage.
1, the magnetic field from 0.1MHz to about 300MHz frequency range, the resulting magnetic field, the magnetic field strength of more than 3 milli-gauss, only harmful to humans, 90MHz to 300MHz magnetic field damage the largest, and the more down, the more close to 0.1MHz Of the magnetic field, the smaller the damage to 0.1MHz below the magnetic field of damage, even more insignificant. Of course, in the harmful range of its strength below 3 milli-gauss, in general, is considered safe.
3, the frequency and principle of industrial electromagnetic heating and household appliances are basically the same, and now, household induction cooker has entered thousands of households, security is no doubt, in fact, the effective distance of induction cooker magnetic field is very short, only 3cm within the iron There is a role, we may wish to be a simple and effective test, your home cooker pot bottom slightly improved even 1cm, the bottom of the electromagnetic induction on the rapid decay, and our industrial use of electromagnetic heating, the coil from the operating workers are more than 1500mm, The danger is completely negligible.
