The Vib’R is a device designed to study the vibratory behavior of simple mechanical and/or civil engineering structures. It consists of an electrodynamic exciter enabling it to reproduce different types of signals such as:
- Sinusoidal loads
- Frequency sweeps
- Earthquake simulations, etc.
This test bench incorporates a complete electronic system for measuring accelerations, displacements and strains. The Labview software supplied with the device manages data acquisition and load generation. It also enables real-time visualization of the various measurements, as well as their processing and recording.
Specifications:
- Heavy frame in painted mechanically welded sheet metal, mounted on anti-vibration pads
- Indexable rotating oscillating platform
- Exciter with adjustable frequency from 0 to 30Hz • Excitation amplitude up to 10mm (+/-5mm)
- Various sheet metal structures with bracing, suspension, pendulum mass and removable tie rods
- Power supply 230V 50Hz 200W
- Dimensions: L= 400 x W=400 x H= 220 mm
- • Weight: approximately 40 kg
Acquisition:
- 4 accelerometer inputs for triaxial sensor +/- 30m.s-2 (12 measurement channels)
- 3 “strain gauge bridge” inputs
- 1 platform displacement input
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