FR-W-E 200 Emodumeter ® Full Equipment
Explanation:
Principle: The principle used in Emodumeter ® is based on the determination of the basic resonant vibration frequency of a sample produced by a pulse and detected by an accelerometer. The frequency spectrum is calculated and displayed by the measuring instrument.
System: Emodumeter ® has an automatic feature that calculates the maximum frequency amplitude and eliminates some frequency scanning. Frequencies are automatically displayed on the screen, and a cursor allows the user to move along the frequency spectrum. In addition, the time field signal and frequency spectrum can be stored and uploaded to a computer for further analysis and inclusion in reports.
Resonant Frequency: Emodumeter ® performs a “Fast Fourier Transform” that allows the definition of the resonant frequency in the frequency spectrum.
Durability Of Concrete: Determination of bending resonance is very important when examining accelerated freezing and dissolving cycles on concrete samples and degradation of concrete under harsh environmental conditions.
