ALL-IN-ONE ACCELEROMETER SHAKER & CALIBRATION SYSTEM
23 October 2012
New from Meggitt Sensing Systems, the Endevco model 28959F/28959FV portable accelerometer shaker and calibration system
with integral signal conditioning is designed to provide both excitation and highprecision NIST-traceable calibrations of charge mode piezoelectric, voltage mode piezoelectric (ISOTRON), piezoresistive, and variable capacitance accelerometers within a convenient ‘all-in-one’ unit, facilitating compliance with ISO 17025 and A2LA requirements.
The self-contained system consists of a built-in vibration exciter, signal generator, computer-controlled amplifier and servo mechanism, along with an internal reference accelerometer, thermal printer, RS- 232 serial interface, LCD display screen (in English or metric units), signal conditioners and all necessary connectors and mounting accessories. This complete package requires no additional accessories, for a lower total cost of ownership.
With internal memory capacity for more than 1600 tests, the system can effectively support amplitude ranges of up to 10g and frequency ranges of 10Hz to 10kHz, with an RS-232 interface that efficiently transfers field data. In addition, the unit can be powered by either its AC line voltage or its internal rechargeable batteries.
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