ISO 29821-1:2011 outlines methods and requirements for carrying out condition monitoring and diagnostics of machines using airborne and structure-borne ultrasound. It provides measurement, data interpretation, and assessment criteria. This technique is typically carried out on operating machinery under a range of conditions and environments. This is a passive technique that detects acoustic anomalies produced by machines.

General information

  • Status :  Withdrawn
    Publication date : 2011-04
  • Edition : 1
    Number of pages : 17
  • :
    ISO/TC 108/SC 5
    Condition monitoring and diagnostics of machine systems
  • 17.160
    Vibrations, shock and vibration measurements

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