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Does the walk through metal detector have electromagnetic radiation
2023/02/23
The walk through metal detector is a detection device that detects whether a person carries metal objects, also known as a security gate. It is mainly used in airports, stations, large conferences and other public places with a large flow of people to check hidden metal objects on people's bodies, such as guns, controlled knives, etc.
When the inspected person passes through the walk through metal detector and the metal carried by the person exceeds the preset parameter value based on weight, quantity or shape, the security gate will immediately alarm and display the location of the metal that caused the alarm, allowing the security inspection The personnel found the metal objects carried by the person in time.
Any electronic product has certain electromagnetic radiation. The walk through metal detector manufacturer tells you that there is also a lot of electromagnetic radiation around us. Such as radio stations, TV stations, mobile phone towers, high-voltage lines, computers, TVs, microwave ovens, induction cookers, mobile phones and so on.
The walk through metal detector manufacturer tells you that compared with these electronic products, the electromagnetic radiation of the metal detector door is very small. The reason is that the security door is a weak magnetic field induction technology, and the power is very small, which is many times smaller than the power of a mobile phone call! It also emits less radiation than a computer monitor. Therefore, the electromagnetic radiation of the security gate is safe.
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