FULLY-AUTOMATED RESILIENT MODULUS UNIT (LoadTrac II-RM) in Alberton, Gauteng, South Africa
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Specifications
- Condition
- new
- Stock number
- LoadTrac II-RM
- Cell pressure
- Automatically applied, maintained and incremented with electro-pneumatic air pressure regulator
- Type of cyclic loading
- Haversine pulse
- Cyclic rate
- 0.1 sec per pulse, 1 pulse per second and any slower values given by user
- Cyclic loading
- • High performance custom linear actuator • 2.8kW peak, low inertia servo-drive system for fast response time. • High resolution feedback system for pre- cise and accurate control of load and speed. • 22 kN (5000lbs force) continuous load at speeds in excess of 200 mm (8″) /sec • Self-contained and maintenance free • Single Phase 208 VAC/60Hz (US) / 220 VAC/50Hz (international)
- Options to end test
- Maximum number of cycles, Maximum strain
- Reporting options
- • Shear stress versus pulse number • Axial strain versus pulse number • Resilient Modulus versus pulse number • Resilient Modulus versus deviator stress • Resilient Modulus versus confining stress • Automatic or user specified scaling on any of above plots • Plotting to monitor, printer, plotter, or file
- Test cell
- Modified triaxial cell with sample preparation accessories
- Unit systems
- U.S., English, metric and SI changeable at any time before, during and after test
- Sample diameter
- 70, 100, and 150 mm (2.8/4/6 inches) Custom sizes by special order
- Transducers
- Force: 2, 5,10 kN (500, 1000, 2500 lbf.) Displacement: 0.5-inch range, +25.4 mm (+1.00 in.) Cell pressure: 0-500 kPa (0-70 psi)
- System requirements
- System is delivered complete to perform tests, store data, reduce data and report the test results. System will be calibrated and ready to begin testing immediately after installation.
- Documentation
- Full documentation and user’s manuals are provided. HELP screens are available at every point in all software
- Subcategory
- Soil
- Listing ID
- 91070446
Description
Advanced Soil Systems
Geocomp’s LoadTrac II Resilient Modulus unit fully automates resilient modulus tests on base/subbase/subgrade materials.
The LoadTrac II meets or exceeds all specifications for Resilient Modulus Testing of Base/Subbase/Subgrade Materials by AASHTO T-294/T-307 and SHRP Protocol P46.
It minimizes man time during testing and offers a versatile platform for performing additional geotechnical tests.
ADDITIONAL TESTING CAPABILITIES
Geocomp’s load frame does more than just Resilient Modulus testing. With software and accessories, the following tests can also be done:
California Bearing Ratio
Compression Testing of Weak Rocks and Cement Mixtures
Constant Rate of Strain Consolidation Testing
Cyclic Triaxial Testing
Incremental consolidation
Triaxial Testing
Unconfined Compression.
FULLY AUTOMATED MINIMUM INTERVENTION ON YOUR PART:
The LoadTrac II performs resilient modulus tests from beginning to end according to the latest AASHTO standards without human intervention.