Description
Dynamic Testing Machine 100 kN / 100 Hz usable with a large climatic chamber / high stiffness test frame 20-61300 for the determination of the resistance against fatigue, permanent deformation and stiffness of pavement materials.
Consists of:
- High rigid and stiffness test frame 100 kN with four columns and mounted servo hydraulic actuator with internal measurement of the displacement and high accuracy load cell for use in climatic chambers
- Air-cooled hydraulic aggregate with high performance servo-hydraulic valve
- Input-Output Unit with Microcontroller, TFT-Monitor and keyboard
- Including closed loop Controlling- and Data-acquisition System DYNASOFT Windows® based with real-time graphic and test data base for load or displacement controlled tests
- Automatic Control of the climatic chamber and dynamic DYNASOFT
- Free programmable test procedures or standardized test procedures according EN, ASTM, AASHTO or TP Asphalt StB in use with different test frame for example 20-62500
Additional test frames or sample adapters have to be ordered separately.
Technical Data:
- Load (dynamic):100 kN
- Frequency: <= 100 Hz
- Force measurement: DMS GKL 1
- Displacement measuring accuracy:0,001 mm (installed inside the actuator piston)
- Upper load: 0.2 .. 100 kN
- Lower load: 0.1 .. 99.99 kN
- Wave shape: Haversine – Trapez – Sinus
- Upper/lower load times:0,1..9,99 s
- Acoustic level 77 db(A)
- Cooling water consumption 20 l/min. at 23°C
