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BS 4542

70th Edition, January 30, 1970

Complete Document

Determination of Loss Tangent and Permittivity of Electrical Insulating Materials in Sheet Form (Lynch Method)

Includes all amendments and changes through Reaffirmation Notice , October 1, 2012

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Product Details:

  • Revision: 70th Edition, January 30, 1970
  • Published Date: October 1, 2012
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 12
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Accuracy and range, description of the apparatus, the form of specimen, procedures to be followed and the necessary calculation for determination over a frequency range of 1 kHz to 100 kHz. Precautions are given for extending the range to 1 MHz. Supplements the Hartshorn and Ward method of BS 2067.