Vibration Calibrator

Metra is a leading manufacturer of vibration sources for the calibration of accelerometers, velocity and displacement sensors. Metra’s vibration calibrators have some unique features such as a very high payload and variable vibration frequencies.

  • Quick and simple calibration and fault detection of sensors and measuring chains for acceleration, velocity and displacement
  • Load independent vibration magnitude
  • Vibration magnitude of 10 m/s² (VC20) or selectable in 5 steps from 1 to 20 m/s² (VC21)
  • Quartz stabilized vibration frequency of 159.2 Hz (VC20) or selectable in 7 steps from 15.92 Hz to 1280 Hz (VC21)
  • Suitable for the calibration of whole-body human vibration meters to ISO 8041 and building vibration meters to DIN 4150-3
  • Battery operated for mobile use
  • Traceable to PTB reference standard
  • Rugged design
  • Vibration frequencies 159.2 Hz
  • Vibration magnitudes 10 m/s²
  • Maximum sensor weight 600 g