Key Engineering Highlights
- Rigid dual-column load frame with adjustable crosshead
- Precision step-motor driven platen speed: 0.01 mm/min to 50 mm/min
- 7-inch high-definition touch display with live stress-strain plotting
- Automatic rapid return platen cycle to speed up multi-sample workflows
- Over-travel and electronic overload protection fail-safes
- Calibrated to Class 0.5 accuracy across 1% to 100% of full scale
Standard Inclusions & Accessories
- Standard ASTM CBR penetration piston (50mm dia)
- Annular and slotted surcharge weights (2.27 kg each)
- Digital dial gauge & LVDT mounting bracket
- Swiveling penetration adapter kit
FlagshipSKU: EXEL-GEO-CBR50Model: EXEL-CBR-50AQuality Inspected
Fully Automated Digital CBR & Unconfined Compression Machine 50kN
Precision microprocessor-controlled 50kN load frame designed for California Bearing Ratio (CBR), Marshall, and unconfined compressive strength testing.
Testing Standard Compliance
ASTM D1883AASHTO T193BS 1377:4EN 13286-47AS 1289.6.1.1
Quotation Quantity:
1
24 Months Manufacturer Warranty
Immediate Dispatch / 3-5 Days
Turnkey Support & Calibration
Technical Overview & Engineering Design
The Exel Scientific 50kN Automated Digital CBR Machine is engineered to deliver high-precision, repeatable load and displacement testing. Equipped with a motorized ball-screw actuator, high-resolution load cell, and dual LVDT displacement transducers, the system automatically performs CBR tests in accordance with ASTM D1883 and AASHTO T193. The integrated digital touchscreen controller offers real-time graph plotting, automatic peak load detection, and seamless USB/Ethernet data export to lab information management systems (LIMS).
Technical Specifications
| Max Capacity | 50 kN (11,240 lbf) |
|---|---|
| Testing Speed Range | 0.01 to 50.00 mm/min (stepless) |
| Standard CBR Platen Speed | 1.27 mm/min (0.05 in/min) ±1% |
| Vertical Daylight | 850 mm |
| Horizontal Clearance | 380 mm |
| Platen Travel | 100 mm |
| Load Cell Accuracy | Class 0.5 (±0.5% from 1% to 100% FS) |
| Power Supply | 220-240V AC, 50/60Hz, 750W |
| Dimensions (W x D x H) | 520 x 480 x 1280 mm |
| Net Weight | 115 kg |