The asphalt softening point tester (ring and ball method) is a precision laboratory instrument designed in strict accordance with relevant national standards (such as GB/T 4507 and JTG E20 T 0606). The instrument mainly consists of a chassis support, a heating and temperature control system, a magnetic stirring system, a sample support and loading system, a detection system, and a display and recording unit.
The instrument's design incorporates a high degree of automation (automatic temperature control, stirring, detection, and recording) and intelligence (touchscreen human-machine interaction, data management), aiming to reduce human error and improve testing efficiency and the accuracy and reliability of results.