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RFDA Professional

B20230704-imce-RFDA-system24 1200×450


The RFDA professional is designed for automated impulse excitation measurements at room temperature. The RFDA professional system measures the resonant frequencies and internal friction or damping of samples and calculates the Young’s modulus, shear modulus, Poisson’s ratio of rectangular bars, cylindrical rods and discs according to the ASTM E1876-15 standard. Samples are mechanically tapped by an automated tapping device which allows the operator to determine the impact position and the excitation force accurately. The induced vibration signal is detected by a dedicated microphone with a large frequency range. These signals are amplified and send to a computer using a data acquisition board and afterwards, the elastic properties are calculated by the dedicated RFDA professional software. The user-friendly interface allows an easy interpretation and logging of the results..

Atmosphere Air
Excitation unit Manual and automatic
Frequency range 10 Hz – 100 kHz
Data aqcuisition DAQ-card
PC included Optional
Upgradable to HT systems Yes
Hardware RFDA system 24
Microphone (10 Hz – 100 kHz)
Manual and automatic excitation unit
Universal Wire Support
Software RFDA Professional software
Software Extensions
Non-Linear Behavior Toolkit
Product Inspection Toolkit

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