PM shaker series can be used for accelerometer calibration systems. Thanks to integrated amplifier it is very is to handle and very portable.
Together with a reference accelerometer it will be very easy to check your accelerometers calibration using comparison to a reference transducer according to ISO 16063-21. You can measure accelerometer sensitivity values and linearities for a specified frequency range.
PM-20 shaker can bu used for calibration of small vibration sensors as well as big seismic accelerometers.
Together with a DEWESoft data acquisition system you can have an automatic calibration system with a software guiding you through the steps and saving and calculating the result for you automatically.