Standard

NS-EN 1151-2:2006

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Omfang

This part of EN 1151 specifies a test code for vibro-acoustic characterisation of circulation pumps as defined in EN 1151-1, however, limited to circulation pumps with threaded connections of 1½ inch. The test code comprises the test rig, the measurement method and the test conditions. The characterisation principle is based on measuring the structure-borne and the fluid-borne power transmitted respectively by vibration and pressure fluctuations in the pipe connected to a circulation pump.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.080
  • National Committee SN/K 123

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