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ASTM D2149-13 Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500 degrees C
standard by ASTM International, 05/01/2013
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1.1This test method covers the determination of the relative permittivity (dielectric constant) and dissipation factor of solid dielectrics from 50 Hz to 10 MHz over a range of temperatures from80 to 500C.2 ,3 Two procedures are included as follows:
1.1.1Procedure A-Using Micrometer Electrode.
1.1.2Procedure B-Using Precision Capacitor.
Note 1-In common usage the word relative is frequently dropped.1.2This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.