Research on the measurement methods of electromagnetic radiation from industrial electroheating equipment

The use of industrial electroheating equipment inevitably produces certain amount of electromagnetic radiation. However, there is a lack of research on the measurement methods of electromagnetic radiation from such equipment both domestically and internationally. In order to accurately assess the impact of electromagnetic radiation from industrial electroheating equipment, this paper conducts research on laboratory measurements and on-site tests of electroheating equipment, summarizes electromagnetic radiation measurement methods as well as related instruments and meters, and clarifies that measurement methods and instruments should be selected based on the application scenarios, equipment characteristics, and measurement purposes of electroheating equipment. This is of great significance for providing technical support for formulating corresponding national standards or specifications. In addition, the research emphasizes the future development directions in the study of electromagnetic radiation protection technologies, as well as measures to reduce the impact of electromagnetic radiation, such as improving electric furnace design, using new low-radiation materials, and optimizing control strategies.