A34 Laboratory ASTM D7175, ASTM P246 RTFO Treatment DSR Asphalt Dynamic Shear Rheometer for the Asphalt Rheological
Price:
$46000
MOQ:
1set
Delivery Time:
7days
Brand:
zealchon
Product Description
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About this supplier
Xi an Zealchon Electronic Technology Co ., Ltd With more than 15 years of civil engineering background, located in new technology industry development zone in Xi'an, an ancient city in China. It covers an area of 7500 square meters of building area. We manufacture and supply testing instruments for civil engineering, geological survey, water conservancy and hydropower, roads and bridges, highways, railways and airports. We specialize in the production and sales of geotechnical testing instruments, asphalt and asphalt mixture testing instruments, cement and concrete testing instruments. Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Zealchen specialize in civil engineering research and experimental apparatus; another is the semiconductor laser research and development.Our range includes research lab instruments, soil testing instruments, bitumen testing instruments, and cement& concrete testing equipment.
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FAQs
Which international standards and asphalt grading protocols does this Automatic DSR comply with?
The instrument fully complies with global Superpave and asphalt binder testing standards: AASHTO T 315 / ASTM D7175: Standard Test Method for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer. AASHTO M 320 / AASHTO M 332: Performance Graded (PG) Asphalt Binder Specifications (including MSCR - Multiple Stress Creep Recovery testing). EN 14770: Bitumen and bituminous binders - Determination of complex shear modulus (G) and phase angle (delta). ASTM D7405: Sta
Can this DSR perform MSCR (Multiple Stress Creep Recovery) testing automatically?
Yes. The software includes pre-programmed AASHTO T 350 / ASTM D7405 / AASHTO M 332 templates for MSCR testing. Automated Stress Cycling: Automatically executes 1-second creep / 9-second recovery cycles at 0.1kPa and 3.2 kPa stress levels. Instant Parameter Calculation: Automatically calculates non-recoverable creep compliance (Jnr), percent recovery (R), and traffic loading classification (S, H, V, E grades) without manual spreadsheet editing.
How easy is the software to operate for routine laboratory technicians?
One-Click Test Wizards: Features pre-configured standard test routines (Superpave PG High Temperature, PG Intermediate Temperature, MSCR, Temperature Sweep, Frequency Sweep, and Time Sweep). Real-time Graphics: Displays live curves of Complex Shear Modulus (G*), Phase Angle (delta), G*/sin (rutting parameter), and G (fatigue parameter). Automated Quality Pass/Fail Reports: Automatically evaluates whether the tested sample meets target PG specifications and exports standardized PDF, Excel, and CS
What utilities (compressed air, cooling, power) are required for installation
Compressed Air Supply: Clean, dry, oil-free laboratory compressed air at 4.5 bar to 6.0bar (65-87psi) with a dew point below -20℃ (built-in air filtration unit included). Power Supply: Standard single-phase AC 110-240 V, $50/60 Hz. Cooling Media: Integrated closed-loop fluid circulator or Peltier heat sink (no external tap water drainage needed during standard operation
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Company
Xian Zealchon Electronic Technology Co., Ltd.
Location
Block 3, Yicui Garden I Metropolis, No. 11, Tangyan South Road, High-Tech Zone, Xi'an, Shaanxi, China (Mainland)
Contact Person
Elieen Liang