Bending Beam Rheometer Bbr ASTM D6648 Aashtot3143-09

• After-sales Service: Life Time
• Warranty: 24 Months
• Delivery Time: 5-7 Working Days
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BBR-500
• Power Supply: AC 220V 50Hz
• Applications: Asphalt Foaming
• Category: Asphalt Test Equipment
• Transport Package: Wooden Case
• Specification: 45kg
• Trademark: SEREV REAL
• Origin: China
• HS Code: 9031809090
• Production Capacity: 500 Sets/Year
• Package Size: 41.00cm * 59.00cm * 96.00cm
• Package Gross Weight: 45.000kg

Product Description

 

Products Specifications:

Model

BBR-500

Standards

ASTM D6648;AASHTOT3143-09;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. 

Features

 

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

Loading Mode	air bearing loading
Loading Range	0-500g
Loading Accuracy	0.1g
Bending Creep Stiffness Modulus	20-1000Mpa
Displacement Range	0-50mm
Displacement Accuracy	0.01mm
Temperature Range	-40ºC-Room temperature
Temperature Accuracy	0.1ºC
Preloading Force	35mn±10mn
Actual Loading Force	980mn±50mn
Working Power Supply	AC220V, 50Hz
Dimension	H410*W590*D960mm
Gross Weight	approx. 45kg

Direct shear Rheometer DSR

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