GB/T 33615-2017: Translated English of Chinese Standard (GBT 33615-2017, GB/T33615-2017, GBT33615-2017): Garments -- Testing Method of Electromagnetic Shielding Effectiveness
https://www.chinesestandard.net, 2017. 9. 15. - 12페이지
This Standard specifies the test method for electromagnetic shielding effectiveness of civil (non-professional use) anti-electromagnetic radiation garments. This Standard is applicable to the anti-electromagnetic radiation garments worn by people in daily life and made of electromagnetic shielding fabric; the frequency range is of 80MHz ~ 6000MHz.
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Calculation and Result Expression
Model Filling Material
24 electronic field Abdomen point actual value anechoic chamber antenna is recommended anti-electromagnetic radiation garments body model chest Body Model Filling calculate the electromagnetic chamber Shielding room chest and abdomen chest stand clothes rope cover 80MHz dB Actual E1 dielectric constant Dielectric Property Parameters document drying procedure electric field strength electromagnetic radiation performance electromagnetic shielding effectiveness environmental conditions Field strength measuring field strength test following requirements Frequency range garment sample GB/T human body model meet the following Model Filling Material model or chest obtain 24 electronic output level Parameters of Human perform the test piece of specimen power amplifier receiving probe relevant parties SE value dB Semi-anechoic chamber Shanghai shielded garment Shielding room installed signal Standard strength measuring device strength test data Technology Test Frequency test parameters test points test report test system tested garment Textile transmitting antenna unshielded and shielded value dB Actual wash-resistance washing and drying wave-absorbing materials