VIBRAAS - LASER VIBROMETER
Ref: 21-2831
The Laser vibrometer is used for non-contact vibration measurements of
solid objects. The laser beam is projected onto the surface of the
measured object (tuning fork, DC motor, etc.) at an approximate angle of
45 °. The position of the laser spot is then recorded by sensitive
optoelectronic sensor. Software processes and visualizes the measured
data and offers the tools for advanced analysis, including spectral analysis.
The software features allow students to determine deflections, character
of vibrations or dominant frequencies of vibrations. Bundled software can
analyze the measured data from vibration sensors and export either raw
data or simplified image bitmap. The software also includes functions for
calculating the spectrum of measured vibrations. NOTE: For proper
functionality the control unit is necessary device. Software is included.
The Vibrometer is primarily inteneded for school demonstrations (rather
slow, demonstrative movements). The parameters of the vibrometer are
as following:
Measurement range - 30 mm
Resolution - 20 um
Sampling rate up to 6kHz usable (max 12kHz)
Laser vibrometer is a suitable tool for the detection of:
- determinate deflections
- character of vibrations
- dominant frequencies of vibrations