Nowadays, household microwave ovens have spread to every family, and people are paying more and more attention to health. So, do industrial microwave equipment have microwave radiation? Qingdao Enix Microwave Automation Equipment Xiaobian takes you to see.
Since the 1990s, the radiation hazard of microwaves has occasionally increased, but it has attracted enough attention. In the 21st century, with the rise of high-power industrial microwave equipment, industrial microwave radiation is becoming more and more harmful, causing more and more people to pay more attention to the health and even panic of microwave radiation.
As early as the 1990s, the National Radio Committee established a national standard for microwave leakage values, requiring industrial microwave equipment to operate at locations where the radiation value at the exit of 30 cm was less than 5 mw / cm2.
In 2005, the new national standards for microwave leakage were revised again, adding many new inspection specifications, which are the same as the international industrial microwave leakage regulations. What is the concept of 5mw? The mobile phones we use now also use microwave communication. The maximum radiation of the phone when connected is between 1-5mw, depending on the brand of the phone.
The popularity and use of mobile phones is much higher than that of domestic microwave ovens and industrial microwave ovens. As long as the industrial microwave oven is manufactured at a microwave leakage amount lower than this value, it has no effect on the human body.
At present, domestic microwave ovens and most industrial microwave equipment use microwave frequencies of 2,450 ± 50 MHZ, a wavelength of 12.24 cm, industrial microwave equipment with a frequency of 915 ± 25 MHZ, and a wavelength of 32.78 cm. The leak detector used is a leak detector with a cover or a dedicated small portable leak detector.