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Bending Beam Rheometer BBR Asphalt Binder Bending Creep Stiffness Tester

Bending Beam Rheometer BBR Asphalt Binder Bending Creep Stiffness Tester

Bending Beam Rheometer BBR Asphalt Binder Bending Creep Stiffness Tester

Product Details:

Place of Origin: China mainland
Brand Name: SRI
Certification: ISO:9001
Model Number: BBR-500

Payment & Shipping Terms:

Minimum Order Quantity: 1SET
Price: 40000-50000
Packaging Details: standard wooden package
Delivery Time: 20 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20SETS/MONTH
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Detailed Product Description

Standards: ASTM D6648; AASHTO T3143-09;JTGE20;T0627-2011
The bending beam rheometer is used for testing of the bending creep stiffness of asphalt binders under low temperature as per SHRP methods, which is used to evaluate the low temperature fracture characteristics of asphalt binders. The test results including low temperature creep stiffness S(t) and creep stiffness change rate m(t).
The temperature is lowered from room temperature to -36°C by Peltier technology / compressor, and stirred by magnetic force, the temperature control accuracy is within 0.03°C. The deformation test accuracy of specimen is up to 0.155 microns, the loading force accuracy can reach up to 0.147 millinewtons (0.015 grams), and the load range can be continuously adjusted from 0-450 grams. RS232/IP/USB communication way available between computer and BBR, and the test reports can be output.
Precision calibration kit (standard weight, calibration beam, calibration dedicated LVDT, digital thermometer);
In most laboratory environments, the cooling temperature up to -40 ° C;
Durable and corrosion resistant structure
Touch screen or computer control and data acquisition and analysis;
Digital display PID temperature control;
Two independent platinum resistance RTD guarantee accurate temperature control;
Built-in LVDT sensor and force sensor with temperature compensation for more accurate results
Air bearings ensure stable and precise loading;
ASTM/AASHTO standardized Test mold
Technical Specifications
1. Loading Mode: air bearing loading
2. Loading Range: 0-500g
3. Loading Accuracy: 0.1g
4. Bending Creep Stiffness Modulus: 20-1000Mpa
5. Displacement Range: 0-50mm
6. Displacement Accuracy: 0.01mm
7. Temperature Range: -40℃-Room temperature
8. Temperature Accuracy: 0.1℃
9. Preloading Force: 35mn±10mn
10. Actual Loading Force: 980mn±50mn
11. Working Power Supply: AC220V, 50Hz
12. Dimension: H410*W590*D960mm
13. Gross Weight: approx. 45kg

Contact Details
Serve Real Instruments Co.,Ltd

Contact Person: Mr. Patrick

Tel: 00-86-18014755745

Fax: 86-86-18621861107

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