Manfred Weber
Metra Mess- und Frequenztechnik in Radebeul e.K.
PC Vibration Measurement System VibroMetra


VM-SCOPE is a versatile tool for the observation of vibration and shock transients in time domain.
It can help to answer questions like
  •  Is the vibration composed of several frequencies or is it just one?
  •  Are the shock components?
  •  Are there beat frequencies?
  •  What is the peak amplitude?
  •  How long is the shock duration?
The VM-SCOPE data memory holds 10 million samples per channel. The time graph can be exported as text or graphics.
  • VM-SCOPE+ also measures velocity and displacement based on integrated acceleration.
  • VM-SCOPE+ also displays HIC (Head Injury Criterion) and the decay curve.
  • Apart from displaying the vibration signals over time, the orbit mode allows displaying signals of two channels compared to each other in a scatter (X-Y) plot.
  • VM-SCOPE can be coupled with the VM-FFT to simplify the measurement of natural frequencies.