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Calibration of vibration sensors

Calibration

ISO calibration of vibration sensors

The comparative measurement of vibration sensors is carried out by comparing the measured value of the transducer to be calibrated with that of a standard accelerometer.

The sensor to be calibrated and the reference sensor are mounted on a sandstone table and set to a sinusoidal oscillation in a defined frequency range. In addition to the zero point, calibration is carried out in the frequency range between 20 Hz ... 800 Hz with a constant vibration velocity of 10 mm/s at 11 measuring points from the one-third octave range.

Calibration is performed via the analogue output (current) as standard in the factory setting.

Calibration of vibration sensors

Calibration of vibration sensors