Radiation rankings that pregnant women must know
radiation sign
Below are the sources of electromagnetic radiation hidden around us. We line them up. After mothers understand them, they will not be too frightened!
Radiation index of copiers and printers:★
When there is current, electromagnetic waves will be generated, and when there are electromagnetic waves, there will be radiation problems. For copiers, radiation is not a major problem and is generally within the limits allowed by the country. The printer's electronic coil and fan areas emit the most radiation.
Friendly reminder: It is not a big problem for pregnant mothers to use these two kinds of electrical appliances occasionally. Office workers should keep a distance of more than 30 centimeters or wear radiation-proof clothing if they use them frequently.
Reminder: Laser printers use toner cartridges, which are filled with toner. Toner is a toxic and harmful substance. Inkjet printers are safer.
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