M00005995
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ISO 29821-1:2011 [ Withdrawn ] Condition monitoring and diagnostics of machines - Ultrasound - Part 1: General guidelines
standard by International Organization for Standardization, 04/15/2011
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Availability date: 2021-11-25
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.