Asphalt Wax Content Tester
Asphalt Wax Content Tester
Product Introduction
Asphalt Wax Content Tester is an automatic constant-temperature refrigeration dedicated device for the determination of wax content in petroleum asphalt, developed in accordance with the “Standard Analytical Method for Wax Content of Petroleum Asphalt” SH/T0425 – 92 “Test Method for Wax Content of Asphalt” (distillation method) issued by the China National Petroleum and Chemical Industry Corporation. The temperature control part adopts a digital electronic temperature controller with high precision, fast response and clear reading. The refrigeration machine is a 0.8KW high-power compressor. It is equipped with a liquid circulation system to ensure uniform temperature. It can simultaneously conduct analysis experiments on three samples each time. It features rapid cooling, high control accuracy, simple operation, time-saving and labor-saving.
Technical parameters
1. Total power: 1800W. (Refrigeration power: 800W, Heating power: 1000W)
2. Refrigerant: R404A, minimum temperature: -30°C.
3. Operating conditions: Power supply voltage: 220V, Frequency: 50Hz. Ambient temperature: Room temperature, Relative humidity: less than 85%.
4. Dimensions: 750x550x550mm. Operating chamber: 320x220x320mm.
5. Temperature control accuracy: ±0.5°C.
Asphalt wax content tester: a key tool for asphalt quality assessment
Asphalt wax content analyzer is an essential instrument in the field of asphalt testing, especially for evaluating the quality and performance of asphalt mixtures. As the demand for high-quality pavement continues to grow, knowing the wax content in asphalt is crucial for engineers and contractors.
Asphalt is a complex mixture of aggregate and bitumen, which may contain varying levels of wax, which can significantly affect its properties. The presence of wax affects the viscosity, workability and overall durability of the asphalt. Therefore, accurate measurement of wax content is essential to ensure that the asphalt meets the requirements of the construction project.
The working principle of an asphalt wax analyzer is simple. It typically involves heating a sample of asphalt and then cooling it under controlled conditions. The analyzer measures the amount of wax that crystallizes out of the asphalt during this process. This measurement can provide a valuable insight into the performance characteristics of asphalt, such as its resistance to deformation and susceptibility to cracking.
Using an asphalt wax content tester not only helps with quality control, but also helps formulate asphalt mixes that are suitable for specific environmental conditions. For example, in colder climates, a higher wax content may be beneficial for increased flexibility, while in warmer regions, a lower wax content may improve stability.
In summary, the asphalt wax tester is an important tool for asphalt industry professionals. Its ability to accurately measure wax content plays an important role in ensuring the life and performance of asphalt pavement. As technology advances, the importance of such testing equipment will continue to increase, paving the way for more durable and efficient road construction.
