NEN-ISO 29821-1
Condition monitoring and diagnostics of machines - Ultrasound - Part 1: General guidelines
| Organization: | NEN |
| Publication Date: | 1 April 2011 |
| Status: | inactive |
| Page Count: | 26 |
| ICS Code (Vibrations, shock and vibration measurements): | 17.160 |
scope:
This part of ISO 29821 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.
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