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.
