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ASTM D374M-13

Заменен
Standard Test Methods for Thickness of Solid Electrical Insulation (Metric) (Withdrawn 2016) — 12 стр.
Причина отмены These test methods cover the determination of the thickness of several types of solid electrical insulating materials employing recommended techniques. Use these test methods except as otherwise required by a material specification.

Formerly under the jurisdiction of ASTM Committee D09 on Electrical and Electronic Insulating Materials, these test methods were withdrawn in June 2016 and replaced by Test Methods D374/D374M for Thickness of Solid Electrical Insulation.

Значение и использование

5.1 Some electrical properties, such as dielectric strength, vary with the thickness of the material. Determination of certain properties, such as relative permittivity (dielectric constant) and volume resistivity, usually require a knowledge of the thickness. Design and construction of electrical machinery require that the thickness of insulation be known.

Область применения

1.1 These test methods cover the determination of the thickness of several types of solid electrical insulating materials employing recommended techniques. Use these test methods except as otherwise required by a material specification.

1.2 The values stated in SI units are the standard.

1.3 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 and health practices and determine the applicability of regulatory limitations prior to use.

ICS
29.035.01 Insulating materials in general / Изоляционные материалы в целом
Сборник ASTM
10.01 Electrical Insulation (I): D69–D2484 / Электрическая изоляция (I): D69-D2484
Тематика
Electrical Insulating Materials