LHRS-6 Combustion Method Asphalt Content Tester
LHRS-6 Combustion Method Asphalt Content Tester
I. Application and Features
The LHRS-6 combustion method is a new type of asphalt content testing method, featuring environmental friendliness, safety, accuracy, and speed. It can guide production. Our institute, leveraging its advantages in aerospace technology, has collaborated with relevant research units of the Ministry of Transport to develop the combustion method asphalt content tester based on the standards set by the National Center for Asphalt Technology (NCAT) in the United States (ASTM D6307, AASHTO TP53-95, BS DD250). This instrument is stable and reliable in quality, with excellent performance, and has received wide acclaim. It has also provided a large amount of real and effective data for the Ministry of Transport to write the domestic industry standard for this instrument.
In accordance with the Industry Standard of the People’s Republic of China, JTFE20-2011/T0733-201
II. Main Technical Parameters
Maximum sample weight: 4500g, recommended sample weight: 1000 – 1500g
2. Balance accuracy: ±0.1g, balance capacity: 8.25kg
3. Combustion chamber dimensions: length 350mm, width 440mm, height 330mm
4. Maximum temperature of combustion chamber: 800℃, standard working temperature: 538℃
5. Automatically detects the end of the test, the testing accuracy of asphalt content can reach 0.10%
6. Test time: 20 to 30 minutes
7. Power supply: working voltage 220V ± 10%, current no more than 20A
8. External dimensions: 60x70x160 (cm)
9. Weight: 240kg
Asphalt laboratory supporting instruments：
Combustion Asphalt Content Tester: A Comprehensive Overview
The quality and composition of asphalt are critical factors in the construction and maintenance of roads, pavements and various infrastructure projects. The combustion asphalt content tester is one of the most effective tools for determining the asphalt content in a mixture. This equipment plays a vital role in ensuring that the asphalt mixture meets the required specifications and standards.
The combustion method is a widely accepted technique for testing asphalt content. This method requires the complete combustion of the asphalt binder in a controlled environment to accurately measure the amount of remaining aggregate. First, a sample of the asphalt mixture is placed in a high-temperature furnace. The asphalt is burned and converted into gas, leaving behind aggregate. The weight of the remaining aggregate is then measured and the asphalt content is calculated based on the initial weight of the sample.
One of the key benefits of the combustion method asphalt content tester is its accuracy. The method provides reliable results, which is essential for quality control in asphalt production. In addition, the method is relatively fast, allowing for efficient testing without compromising accuracy. The tester also captures and treats emissions from the combustion process, minimizing the impact on the environment.
All in all, the Asphalt Combustion Tester is an essential tool for asphalt industry professionals. It can accurately and efficiently measure asphalt content, helping to ensure the integrity and durability of asphalt mixes used in various applications. As the demand for high-quality infrastructure continues to grow, the importance of reliable testing methods like the Combustion Tester cannot be underestimated.
The asphalt content ignition oven HYRS-6 is a micro controller based equipment based on the electric ignition oven method for fast and accurate determination of asphalt content.
The Asphalt Ignition Oven is a cost effective and environmentally friendly method for the determination of asphalt content using electric ignition method. The asphalt content ignition oven HYRS-6 has an internal electronic balance that automatically monitors the sample weight throughout the ignition process, saving valuable time and increasing productivity.
The equipment comprises three parts: combustion device electric furnace, a sophisticated electronic balance for weight measurement integrated with a test control and data processing micro controller unit.
All of the data is display in real time on the touch screen controller. Above the furnace chamber is a fumes assembly chamber where the fumes mix with air before being exhausted through the flue by the fan.
FEATURES
·Using the microcontroller unit and high-precision electronic balance, it is simple and easy not only to use but to maintain.
·Accurate endpoint detection according the pre-set calibration factor.
·Using new type furnace structure, heating up fast, short test time.
·New and beautiful appearance design. Furnace and balance accurate positioning for ensuring the sample center is located in the middle of balance.
·To every type of need-to-test asphalt mixture, with reference to standard technical require of American
·ASTM D6307-98 and AASHTO T308-99, use calibration sample to determine calibration system of asphalt mix to ensure credibility of the test result.
