Standard Test Method for Electromagnetic Shielding Effectiveness of Glazings

Importancia y uso:

5.1 This test method provides measurement procedures for determining the electromagnetic shielding effectiveness of glazings and glazing configurations as a material. This test method specifies a method for comparing the glazings and glazing configurations as an infill component to allow comparison of between different infills. In addition, this test method is written to minimize variations in measured shielding effectiveness at a given frequency and test point regardless of test personnel, equipment, and test site. Therefore, the shielding effectiveness of a glazing or glazing configuration from any supplier can be determined. This test method specifies a minimum set of measurements over a frequency range to determine shielding effectiveness.

5.2 Source Fields—Performance of a shielded enclosure and glazing or glazing configurations are to be assessed for three source fields: magnetic, electric, and plane wave.

Subcomité:

F12.10

Volúmen:

15.08

Número ICS:

81.040.20 (Glass in building)

Palabras clave:

coated glass; electromagnetic measurements; filmed glazing; glass; glazing; laminated glass; laminates; magnetic fields; plane waves; radio frequencies; shielding effectiveness;