Air Bearing Long Stroke Exciters

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Air Bearing Long Stroke Exciters

APS 113AB Very Low Frequency Vibration Exciters

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The APS 113-AB ELECTRO-SEIS® is an air bearing force generator specifically designed to be used for calibration and evaluation of accelerometers and other motion transducers. Furthermore it is optimized for measuring decay rates in very lightly damped structures.

  • Max. force: 133 N (186 N)
  • Max. displacement pk-pk: 158 mm
  • Frequency range: 0.2 Hz – 200 Hz

 

 

 

 

 

 

APS 129 Very Low Frequency Vibration Exciters

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The APS 129 ELECTRO-SEIS® Long Stroke Shaker is an airbearing force generator specifically designed to be used for calibration and evaluation of accelerometers and other motion transducers. It provides excellent properties for low frequency excitation of such devices. This model has a horizontal air bearing table coupled to the vibration that allows high payloads up to 23 kg (50 lb) e.g. for the calibration of geophones and heavy seismic sensors.

  • Max. force: 133 N (opt. 186 N)
  • Max. displacement pk-pk: 158 mm
  • Frequency range: 0 Hz – 200 Hz

 

 

 

 

 

 

 

APS 500 Very Low Frequency Vibration Exciters

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The APS 500 ELECTRO-SEIS® Long Stroke Shaker is an air bearing force generator specifically designed to be used for calibration and evaluation of accelerometers and other motion transducers. It provides excellent properties for low frequency excitation of such devices. This model has a horizontal air bearing table coupled to the vibration that allows payloads up to 3.0 kg (6.0 lb).

  • Max. force: 95 N
  • Max. displacement pk-pk: 152 mm
  • Frequency range: 0 Hz – 200 Hz

 

 

 

 

 

 

 

APS 600 Ultra Low Frequency Vibration Exciters

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The APS 600 ELECTRO-SEIS® Air Bearing shaker is a very long strong force generator specifically designed to be used for calibration and evaluation of accelerometers and other motion transducers. This model consists of an air bearing table that allows high payloads  e.g. for the calibration of geophones and heavy seismic sensors.

  • Max. force: 200 N
  • Max. displacement pk-pk: 450 mm
  • Frequency range: DC – 100 Hz