Air bearing vibration exciters for calibration and test systems
The following vibration exciters are electrodynamic air bearing exciters, which are able to provide a mechanical signal with a small distortion and transverse acceleration in the frequency range of 0 Hz up to 50 kHz for calibration and test systems.
SE-09 High Frequency Vibration Exciter
The SE-09 high-frequency calibration exciter is a high-tech product developed especially for the high demands of calibration laboratories and metrology institutes.
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.
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.