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
Averaging Overlap Percentage
In an FFT analyzer, overlap averaging is used to reduce noise in the vibration spectrum and speed up data collection process. This video discusses signal processing, averaging and the Fast Fourier Transform in the vibration data collector.
- Jason Tranter
- Mobius Institute
Low Speed Bearing Fault Detection
The definition of Low and Ultra low speed does not have a common description. Today we will define low and ultra low speed, and how to detect bearing faults with this speed..
- Tim Sundstrom
- SPM Instrument
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
Resolution Limitations
Understanding lines of resolution in the FFT vibration spectrum. Signal processing in the FFT spectrum analyzer or vibration data collector, setting the number of lines of resolution, increase data collection time.
- Jason Tranter
- Mobius Institute
Infrared Thermography as a Diagnostic Tool for Roofing Systems
Thermography is typically used for condition assessment and forensic studies, as well as quality assurance inspections of new installations, repairs, and retrofits. Performed properly, thermography can provide valuable insights into the condition of a roofing system by graphically documenting the extent and location of subsurface moisture within a roof..
- Jim Seffrin
- Infraspection Institute
Lubrication: Contamination Control
How clean are the lubricants at your plant? Are you sure? Geoff Manley gives some tips on contamination control…
- Geoff Manley
- Lubrication Engineers Pty Ltd
Rolling Stand Vibration Analysis Using an Online System
Bearing malfunctions between manual vibration readings led Brian Borg to choose an online system for rolling stand vibration analysis…
- Brian Borg
- InfraBuild Steel (formerly Liberty Steel)
Storing and Dispensing Lubricants: Some Do’s and Don’ts
Due to lubricants’ high impact on reliability, a step change must be made in the way lubricants are viewed. Let’s look at some pictures of what to do and what not to do when it comes to storing and dispensing…
- Geoff Manley
- Lubrication Engineers Pty Ltd