Non-destructive measurements of elastic properties of materials, Extremely rapid and simple: just a light tap is needed and the result is displayed within a fraction of a second. Measurements of E- and G-modulus and Poisson’s ratio. An alternative to destructive testing as excellent correlations exist between breaking load and natural frequency. Options: Frequency analysis, FFT calculation for detections of multiple vibrations modes, Selection of zones of interest by waveband filtering, Oscilloscope function for time domain analysis, Graphic visualisation of frequency domain.
- Friction materials
- Composite and plastics
- Metals and alloys.
Furnace available for testing at temperatures up to 1400C
- Grindosonic Mk7
- Frequency range 20 Hz – 100 KHz
- Reference accuracy better than 0.005%
- Resolution up to 1/1.000.000
- Vibration detector
- Acoustic detector
- Furnace maximum temperature 1400C