Checker’s radiation safety check.

Checker’s radiation safety check.

Validation of radiation safety through metal detection doors

The radiation safety of the metal detector door is verified: many daily appliances such as computers, mobile phones, walkie-talkies, microwave ovens, electromagnetic furnaces, television sets, etc., are exposed to the electromagnetic waves in the surrounding space, and similar conditions are observed in metal detector doors. The strength and weakness of the electromagnetic wave is measured by the electromagnetic induction strength, which can cause human harm when the magnetic induction strength exceeds a certain value.

In order to ensure the safety of the persons under examination and the personnel operating them, the magnetic induction strength of the metal detectors is strictly limited in our standard General Technical Instructions for the Passage of Metals through Glycemics. The relevant technical parameters can be found in the national marker 4. The government has been working on the issue of the Internet. 6 “Restriction of magnetic sensitivity in the detection area”, which states that “in an area formed from 150 mm within each of the respective directions of the boundary to the right and the right of the detection area, no element of magnetic induction shall exceed 30 mT”. Personal health can only be protected against harm if the values specified in the criteria are not exceeded. Therefore, any security screening gate produced by an enterprise must be strictly enforced and certified by the National Security and Police Quality Testing Centre for Electronic Products, issued with a certificate of safety for its electromagnetic radiation, on the basis of which the local Public Security Department issues a production licence. The magnetic induction strength must therefore be below the national standard alert level in order to ensure the physical safety of the inspected and operating personnel.

Through metal detectors

Inspection is a responsible enterprise and a combination of ideas and technology. This area is broad and requires professional, socially responsible practitioners and practitioners. The Chinese security market does not yet have the same quality of products as the people it uses, and users are mostly non-professional, with little knowledge of the principles and techniques of equipment use. Moreover, the use of the inspection gate products in various public places and in enterprises is widespread, so extensive, concentrated and routine, and the use of some of the inferior products that do not meet the safety and quality requirements of the product and which are indiscriminately filled for public safety would create a highly destabilizing factor for public safety, which is a shame and a disturbance for the security industry.

It is therefore necessary to strengthen, accelerate and enforce the development and enforcement of industry standards, strengthen market regulation, and enforce strict qualification and certification, not only for traditional safety certification, but also for product-specific properties (e.g. the impact of magnetic radiation intensity on human health, water-proofing, etc.). (c) Increasing production and market entry thresholds, regulating product promotion and combating false advertising in order to create orderly market competition and to embody the social responsibility of the producers.

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