GB/T 12190-2006
Method for measuring the shielding effectiveness of electromagnetic shielding enclosures (English Version)
- Standard No.
- GB/T 12190-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-12
- Replace By
- GB/T 12190-2021
- Latest
- GB/T 12190-2021
- Replace
- GB/T 12190-1990
- Scope
- This standard specifies the measurement and calculation methods for the shielding effectiveness of electromagnetic shielding rooms with dimensions not less than 2.0m on each side. The test frequency range is 9kHz～18GHz. According to needs, the frequency can be extended to 50Hz and 100GHz to both ends. If the shielding room is used in a fully anechoic room or a semi-anechoic room, the shielding effectiveness test should be carried out before the absorbing material is installed.
GB/T 12190-2006 Referenced Document
- GB/T 4365-2003 Electrotechnical terminology Electromagnetic compatibility
GB/T 12190-2006 history
- 2021 GB/T 12190-2021 Method for measuring the shielding effectiveness of electromagnetic shielding enclosures
- 2006 GB/T 12190-2006 Method for measuring the shielding effectiveness of electromagnetic shielding enclosures
- 1990 GB/T 12190-1990 Measurement of shielding effectiveness of high-performance shielding enclosures
