How to choose electromagnetic personal protective equipment

With the continuous improvement of people's material and cultural levels, various household appliances: color TVs, video recorders, VCDs, home computers, microwave ovens, induction cookers, cordless phones, mobile phones, etc. have entered thousands of households in succession. These household appliances and electronic equipment will be used in the process of use. Electromagnetic waves of a certain intensity are emitted and leaked into the environmental space. Electromagnetic radiation has become the fourth largest pollution in people's lives after water pollution, atmospheric pollution and noise pollution. Therefore, many research institutions and manufacturers are successively researching and developing civil products that prevent electromagnetic radiation to reduce the harm of electromagnetic radiation to human health. It now appears that wearing clothing that is resistant to electromagnetic radiation is a more convenient and effective method.

In general, the electromagnetic field strength of the environment where the workers are located exceeds the national standard limit or the electromagnetic field strength of the environment where the workers are located does not exceed the national standard limit, but it is closer to this limit, and the operator needs to work in this environment for a long time At all times, radiation protection products should be considered. When selecting personal protective products, you should first determine the attenuation of electromagnetic radiation, and then refer to the attenuation parameters of electromagnetic waves in various product descriptions to determine what form of protective equipment to use. Personal protective equipment for reducing electromagnetic radiation mainly includes protective clothing, protective glasses and radiation shielding screens.

At present, protective clothing of various fabrics has been developed in China. Among protective clothing are: protective shirts, protective aprons, protective vests, protective coats, maternity skirts, jacket suits, etc. In addition, there are shielding cloths used for shielding equipment.

Protective clothing is made according to the principle of shielding or absorption. Protective glasses are used to protect the operator's glasses from injury. The requirements for protective glasses are: the perspective must be high enough not to affect the line of sight; the shielding effect is good (in principle, the field strength after shielding should be controlled below the national standard limit) ); Light weight, flexible mirror start. The basic material of protective glasses is metal mesh or metal film.

The fabric made of protective clothing plays a decisive role in the protection of electromagnetic waves. Therefore, when choosing electromagnetic radiation protective clothing, you should understand whether the fabrics used in protective clothing are manufactured by large professional manufacturers, and whether there is a test certificate from the electromagnetic radiation professional testing department. Under the premise of ensuring these two items, consider whether the workmanship and beauty of the clothing meet the requirements.

The scope of use of electromagnetic radiation personal protection products, electromagnetic radiation personal protection products can be applied to:

Directly engage in electromagnetic wave operations and indirectly receive protection from electromagnetic influence personnel;

With a pacemaker and other protection against electromagnetic radiation sensitive people;

It can be combined with other absorbing materials to make multi-spectrum compatible camouflage stealth materials, which will play an important role in modern military warfare.

In addition to the above personal protection scope, curtains and screens can be made according to actual needs to protect special environments; made into hoods and covers to shield and protect the relevant electromagnetic wave radiation sources.