Impact Resonance Frequency Device

  This device is designed to measure the longitudinal, transverse, and torsional resonance frequency of concrete and rock samples. It operates by applying an impact to the sample, which creates a frequency range that is analyzed to determine the resonance frequency. This method differs from the forced resonance frequency device. The resonance frequency obtained can be used to calculate the dynamic elastic modulus and Poisson’s ratio of the sample. Accesories: ● Internal rechargeable battery (approximately for 10 h operation)

Model	?
Description	Impact Resonance Frequency Device
Frequency range	100 Hz to 10 kHz
Controller box with digital display	Resonance frequency display and test settings
Frequency resolution	20 Hz
measurement of resonant frequency values	Automatic
Controller Dim	10×20×20 CM
Controller Weight (Approx.)	1.2 KG
Sample support Dim	30×30×80 CM
Sample Weight (Approx.)	16 KG
Display	2.3 inch TFT screen
Sampling Resolution	12 bits
Sampling rate	100 kHz (Nyquist: 50 kHz)
Excitation Level	Adjustable
Suitable for samples	Cylindrical and prismatic freezing test with dimensions of 75 x 100 x 400 mm
software	To test and report and display graphs
Connect to PC	RS232 cable