analyzer
10 Minute Talk
Analyzer Settings
Fmax, lines of resolution, averages, and units in the FFT analyzer. The video describes important settings in the vibration data collector and FFT vibration analyzer when signal processing to create the vibration spectrum
- Jason Tranter
- Mobius Institute
10 Minute Talk
Filters and the FFT Analyzer
The FFT spectrum analyzer or digital data collector performs signal processing including filtering vibration signals. This short video gives an overview of low pass, high pass, band pass filters used in vibration analysis data collectors.
- Jason Tranter
- Mobius Institute
Case Studies and Stories
Rotor Bar Fault Maintenance Issue: Vibration Sensor Alert
A 398 KW MV motor that runs a blower fan in a cement plant was showing strange behavior. The vibration equipment indicated vibration amplitudes that became chronic with the passage of time. The maintenance team, not knowing what the issue was, ran the motor until the bearings had to be replaced...
- Mark Koch
- ALL-TEST Pro, LLC
Articles
How to Measure Tribology Using a 100 kHz Sampling Rate Vibration Analyzer
We can use vibration analysis to see what goes on in the interface between moving surfaces and, therefore, catch potential problems there...
- Ray Garvey
- Ametek
Two Minute Tips
Why Do I Need to Use Phase Analysis?
The vibration spectrum can provide a clear indication of certain fault conditions...
- Jason Tranter
- Mobius Institute
Two Minute Tips
Is It Important to Use Wear Particle Analysis?
If your oil analysis includes particle counting and can detect metallic elements...
- Jason Tranter
- Mobius Institute
Case Studies and Stories
Sub-Synchronous Vibration and Compressor Rotor Instability
In May 2015, a K-3603 HHP BOG compressor tripped on high-high radial vibration, exceeding trip setting 83 μm peak to peak as the compressor discharge pressure increased to 68 bars.
- Ahmad Fadzli
- MLNG Sdn. Bhd.
