Resonance Frequency Meter
“The unit measures the resonant frequencies of the three different modes of vibration: longitudinal, transverse (flexural) and torsional. From these, the following material characteristics, non destructively, can be calculated:
– young’s modulus of elasticity,
– modulus of rigidity,
– poisson’s ratio.”
TECHNICAL SPECIFICATION
• automatic identification of the resonance frequency.
• large easy to view display for data analysis of time domain and frequency spectrum signals.
• data can be stored and uploaded to a PC for further analysis and inclusion in report.
• fast and easy to use system.
• the principle used in this meter is based upon the determination of the fundamental resonant frequency of vibration of a specimen generated by an impact and sensed by an accelerometer.
• the frequency spectrum is computed and displayed by the meter.
Durability of concrete:
The determination of flexural resonance is very important when studying the degradation of concrete under accelerated freezing and thawing cycles and aggressive environments on concrete specimens.
Available for specimen sizes up to 150 mm cross section dimension, and from 45 mm to 700 mm in length.
Weight: 30 Kg approx.
| Code | Model |
|---|---|
| GT2205 | RESONANCE FREQUENCY METER |
| Code | Description | Image |
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