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E-Meter pour la flexion résonance du béton

E-Meter pour la flexion résonance du béton

Modèle :


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Description
  • The E-Meter can determine flexural resonance of concrete under accelerated freezing and thawing cycles and aggressive environments, conforming to ASTM C-215 and C-666.
  • It determines the resonant frequencies of the three modes of vibration and is the only method of calculating the following material parameters non destructively: such as Youngs Modulus of Elasticity, Modulus of Rigidity, Poissons Ratio and Damping Constant.
  • Frequencies are automatically scanned in one of four ranges.
  • It can handle specimen sizes up to 6 inches (150mm) in cross section and from 1.75 inches (45mm) to 28 inches (700mm) in length.
  • A semi-automatic feature facilitates the fast identification of resonance. Oscillator frequency range: 10 Hz to 100 kHz in 4 switched range.
  • Frequency indicator display: 6 digit LED.
  • Gate times: 1 sec. or 10 sec. switch selected, LED indicated.
  • Accuracy: 20 ppm + 1 count over full operating temperature range

 

Cat. No. Description
HU3176-000 E-Meter for Flexural Resonance of Concrete

 

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