Diagnosis (level 2)

Characteristic overall value (Level 1) measurements, however, are insufficient for precise localization of defects, as this requires closer analysis of the machine spectrum. Most types of damage can be detected by their characteristic frequencies or typical pattern of frequencies.

Signal analysis

• Amplitude spectrum
• Envelope spectrum
• Time signal
• Ordinal analysis
• Cepstrum

‘Level 2’ vibration diagnosis normally requires measurement of vibration signals using an FFT vibration analyzer by trained personnel who are experienced in interpreting vibration spectra.

We will be happy to evaluate your machine conditions.