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EXTENSOMETRIC & NATURAL FREQUENCES TEST BENCH

• Maximum testing Length: 30 Meters.
• Horizontal forces applied by a 250 Tones servo cylinder at coupling level. (Accuracy ± 50Kg).
• Horizontal forces applied by a 75 Tones servo cylinder on middle-level and upper side. (Accuracy ± 10kg).
• Deformation measurement by displacement transducers (12 points)
• Tension measurements by 224 extensometric channels
• Servo system to simulate the bogie weight.
• Servo excitation to determine the natural frequency of rail cars.