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Asphalt Wax Content Tester ASTM D721
The asphalt wax content analyzer is a laboratory equipment specifically designed to measure the wax content in asphalt. The wax content is an important factor affecting the performance of asphalt, as the presence of wax reduces the adhesion and temperature sensitivity of asphalt, thereby affecting the road performance of asphalt mixtures. Therefore, accurate determination of wax content in asphalt is crucial for evaluating and improving asphalt quality.
Working principle：
Based on the principles of solvent separation and low-temperature crystallization. The asphalt wax content analyzer usually dissolves asphalt samples in specific organic solvents. Then let the solution stand at low temperature to allow the wax components to crystallize and precipitate. Separate the crystallized wax from the solution by filtration or centrifugation, and then dry and weigh the separated wax to calculate the wax content in the asphalt.
Technical Parameters:
Operating temperature | room temperature ~ -30℃ |
Constant temperature accuracy | ±0.5°C |
Rated total power | 1.6KW |
Voltage | 220v |
Ambient temperature | 10～28℃ |
Cooling rate | 1°C/min |
Relative humidity | ≤85% |
Features:
High measurement accuracy: The asphalt wax content analyzer adopts advanced refrigeration, heating, and temperature control technologies, as well as high-precision weighing devices, which can accurately separate and determine the wax content in asphalt. The measurement error can be controlled within a small range, meeting the requirements of relevant standards and specifications.
Easy to operate: The operating interface of the asphalt wax content analyzer is usually designed to be simple and intuitive. Staff only need to follow the operating instructions for sample preparation, parameter settings, and other operations. The instrument can automatically complete the cooling, heating, separation, and other testing processes, reducing the difficulty of operation and improving work efficiency.
High degree of automation: The asphalt wax content analyzer has functions such as automatic temperature control, timing, and alarm. It can automatically complete the entire test process according to the preset program, reducing errors and uncertainties caused by manual operation, and improving the repeatability and reliability of test results.
Detail images:
Asphalt Wax Content Tester ASTM D721
The asphalt wax content analyzer is a laboratory equipment specifically designed to measure the wax content in asphalt. The wax content is an important factor affecting the performance of asphalt, as the presence of wax reduces the adhesion and temperature sensitivity of asphalt, thereby affecting the road performance of asphalt mixtures. Therefore, accurate determination of wax content in asphalt is crucial for evaluating and improving asphalt quality.
Working principle：
Based on the principles of solvent separation and low-temperature crystallization. The asphalt wax content analyzer usually dissolves asphalt samples in specific organic solvents. Then let the solution stand at low temperature to allow the wax components to crystallize and precipitate. Separate the crystallized wax from the solution by filtration or centrifugation, and then dry and weigh the separated wax to calculate the wax content in the asphalt.
Technical Parameters:
Operating temperature | room temperature ~ -30℃ |
Constant temperature accuracy | ±0.5°C |
Rated total power | 1.6KW |
Voltage | 220v |
Ambient temperature | 10～28℃ |
Cooling rate | 1°C/min |
Relative humidity | ≤85% |
Features:
High measurement accuracy: The asphalt wax content analyzer adopts advanced refrigeration, heating, and temperature control technologies, as well as high-precision weighing devices, which can accurately separate and determine the wax content in asphalt. The measurement error can be controlled within a small range, meeting the requirements of relevant standards and specifications.
Easy to operate: The operating interface of the asphalt wax content analyzer is usually designed to be simple and intuitive. Staff only need to follow the operating instructions for sample preparation, parameter settings, and other operations. The instrument can automatically complete the cooling, heating, separation, and other testing processes, reducing the difficulty of operation and improving work efficiency.
High degree of automation: The asphalt wax content analyzer has functions such as automatic temperature control, timing, and alarm. It can automatically complete the entire test process according to the preset program, reducing errors and uncertainties caused by manual operation, and improving the repeatability and reliability of test results.
Detail images:
