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ASTM D2149-13(2021)
Standard Test Method for Permittivity (Dielectric Constant) and Dissipation Factor of Solid Dielectrics at Frequencies to 10 MHz and Temperatures to 500 ?C
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STANDARD published on 1.3.2021
The information about the standard:
Designation standards: ASTM D2149-13(2021)
Publication date standards: 1.3.2021
SKU: NS-1023956
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D2149-13(2021) :
Keywords:
dielectric constants, dissipation factors, micrometer electrodes, permittivities, precision capacitors, relative permittivities,, ICS Number Code 29.035.30 (Glass and ceramic insulating materials)
Additional information
| Significance and Use | ||||||
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4.1?Permittivity and dissipation factor are sensitive to changes in chemical composition, impurities, and homogeneity. Measurement of these properties is, therefore, useful for quality control and for determining the effect of environments such as moisture, heat, or radiation. |
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| 1. Scope | ||||||
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1.1?This 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 from ?80 to 500 ?C.1.1.1?Procedure AUsing Micrometer Electrode. 1.1.2?Procedure BUsing Precision Capacitor. Note 1:?In common usage the word relative is frequently
dropped.
1.2?This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||
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