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Standard

NS-EN ISO 20765-5:2022

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Abstract

This document specifies methods to calculate (dynamic) viscosity, Joule-Thomson coefficient, isentropic exponent, and speed of sound, excluding density, for use in the metering of natural gas flow.

Document information

  • Standard from SN
  • Published:
  • Edition: 2022-05
  • Version: 1
  • Document type: NAT
  • ICS 75.060
  • National Committee CEN/TC 238

Product Relations

  • Adopted from: EN ISO 20765-5:2022 , 0