My Wishlist

Powerful high-frequency vibration exciter as part of the SE-2X series with cube-shaped ceramic armature for excitation of all DUT axes. With its electrodynamic drive system, the SE-21 offers a very wide frequency range with low transverse motions. A high payload, simple operation in a climatic chamber (as SE-21T) and the many extensions enable the SE-21 to be used as a multi-tool for testing, characterizing and calibrating vibration sensors or smaller electronic devices.


Selected data

  • acceleration, max. (sine-peak): 390 m/s2
  • force rating, max. (sine-peak): 95 N
  • frequency range: 3 Hz...50 kHz (with optional internal reference standard)
  • transverse motion typical < 5 %
  • displacement, max. (peak-peak): 10 mm
  • temperature range: -20 °C…+80 °C resp. -40 °C…+120 °C as SE-21T
  • payload, max.: 2 kg vertical / 1 kg horizontal


  • cubic armature made from technical ceramics for variable DUT coupling
  • first axial resonance > 52 kHz
    (> 51 kHz for SE-21T)
  • easy operation in climate chambers
  • efficient electrodynamic drive
  • optional internal reference accelerometer
  • no compressed air supply or zero position controller required
  • optional trunnion for vertical and horizontal mode


  • vibration tests in different directions to the excitation axis
  • calibration of vibration sensors according to ISO 16063-21
  • vibration tests of small-scale devices
  • device testing and sensor characterization
  • education and training

Temperature option

  • temperature monitoring, active cooling
  • SE-21T with extended temperature range and therefore more possible applications
  • operation in climate chamber

For further details, please refer to the technical data sheet. Subject to change without notice.


Go back