Division of Energy and Environmental Measurement


Electromagnetic Environment Research Center (EERC) is a branch of Division Energy and Environment Measurement, National Institute of Metrology. It carries out researches involved in electromagnetic environment metrology and inspection field. The main works include metrology and measuring of specific absorption rate (SAR) for cell phone, electromagnetic environmental measurement for cellular telecommunication base stations and high-voltage...

There is no ongoing project.

  • Study of Measurement Equipment for Biologic Effect in...

    In this project, calibration and measurement methods for specific absorption rate (SAR) are studied. A testing machine and accessorial apparatus were designed or purchased. In an experiment, we investigated major factors that dominantly affect...

International Cooperation

There is no international cooperation.

National Measurement Standards and CMCs

Measurement standard equipment for specific absorption rate (SAR). This system mainly focuses on probe calibration used in SAR measurement.



  • 86-10-64224092 Wu Tong
  • Associate professor
  • wut@nim.ac.cn

Contact Us

Wu Tong, Head of Laboratory
Add: No.18, Bei San Huan Dong Lu, Beijing 100013 P.R.China
Tel: +86 10 64224092
E-mail: wut@nim.ac.cn