IS 4486-1967
Recommended method for determining the dielectric constant and dielectric dissipation factor of electrically insulating materials at power, audio and radio frequencies (including meter wavelengths)

Standard No.

IS 4486-1967

Release Date

1968

Published By

IN-BIS

Latest

IS 4486-1967

Scope

This standard covers test methods for determination of permittivity and dissipation factor and of quantities calculated from them, such as loss index within the frequency range of 50 c/s to 300 Mc/s, of electrical insulating materials—liquid, fusible as well as solid materials.

IS 4486-1967 history

• 1968 IS 4486-1967 Recommended method for determining the dielectric constant and dielectric dissipation factor of electrically insulating materials at power, audio and radio frequencies (including meter wavelengths)