Name: A34 ASTM D6648 Asphalt BBR Automatic Bitumen Bending Beam Rheometer Shear Rheometer
Brand: Xian Zealchon Electronic Technology Co., Ltd.
SKU: A34
Price: 19000 USD
Availability: InStock

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A34 ASTM D6648 Asphalt BBR Automatic Bitumen Bending Beam Rheometer Shear Rheometer

Product Details:

Place of Origin:	China
Brand Name:	zealchon
Certification:	CE ISO
Model Number:	A34

Payment & Shipping Terms:

Minimum Order Quantity:	1set
Price:	$19000
Packaging Details:	wooden box
Delivery Time:	7days
Payment Terms:	L/C, T/T, D/P
Supply Ability:	100sets/month

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Detailed Product Description

Cylinder Stroke:	200mm	Displacement Sensor Range:	20mm
Temperature Control Range:	-40~60 ℃	Recommended Water Bath Liquid:	Ethylene Glycol (-40 ℃ Or -45 ℃ Antifreeze)
Test Load:	The Standard 0-200g Adjustable System

Highlights at a glance

High Accuracy: Ensures precise measurements for reliable results.

Wide Temperature Range: Accurately measures temperatures from -20 to 60°C.

Large Display Screen: Easy-to-read interface for quick data analysis.

Compact Design: Saves space in laboratory settings.

Reliable Performance: Proven for consistent testing in construction applications.

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 domestic and international testing standards does this BBR device comply with?

Our BBR equipment fully meets and complies with the following core standards, ensuring that your test report has authoritative legal validity: International standards: AASHTO T313, ASTM D6648. Chinese National Standard: JTG E20-2011 (Code of Test Methods for Asphalt and Asphalt Mixture in Highway Engineering) - T 0728 Asphalt Bending Creep Stiffness Test (BBR Method). The raw data and calculated results generated by the equipment can be directly used for SHRP/Superpave asphalt rating.

Low temperature rheological testing of asphalt is extremely sensitive to temperature. How do you ensure the accuracy and uniformity of temperature co

Temperature control is the lifeline of BBR. We have adopted a two-stage stacked mechanical refrigeration system (or an efficient liquid nitrogen assisted/refrigerant circulation system), which can achieve excellent low-temperature control without relying on external consumables: Temperature control range: Usually it can reach minus 40 degrees Celsius to room temperature, meet all testing standard points at minus 36 degrees Celsius and above Temperature control accuracy: ±0.1℃ Liquid temperature

Is the loading accuracy and displacement measurement accuracy of the equipment high enough? Can modified asphalt be accurately measured?

Absolutely possible. For high elasticity modified asphalt or high viscosity asphalt, the equipment has been optimized to the extreme in hardware: precision air bearings: the loading shaft adopts air floating bearings, and the friction force is almost zero, Ensure extremely precise application of $980mN (standard constant load) with minimal drift. High resolution LVDT (displacement sensor): With a displacement resolution of up to 0.05um, even small creep deformations can be accurately captured.

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Contact Person: Miss. Elieen Liang

Tel: 86--15091779716