Asphalt Ductility Performance Tester Electric Motor ASTM D113 Asphalt Ductility Testing Export Specific High Precision Electric Ductility Tester

The equipment puts the asphalt sample cast in a standard mold into a constant temperature water bath, sets the specified temperature (usually 5℃, 25℃), and drives the stretching mechanism to stretch the sample at a constant rate of 50mm/min±5mm/min or 10mm/min±0.5mm/min through a high-precision servo motor until the sample breaks. The system records the stretching length and time of the sample in real time, and automatically calculates the ductility value (elongation at break, in cm). The built-in temperature control module ensures uniform and stable water bath temperature, with the error controlled within ±0.1℃. The whole process is automated to eliminate manual operation errors, ensuring the accuracy and repeatability of test data, which fully meets the accuracy requirements of international standards for asphalt ductility testing.

1. High-precision Testing: Adopts high-precision servo motor and temperature sensor, with minimal error in stretching rate and temperature control, and good repeatability of testing results; 2. Fully Automatic & Intelligent: One-key start to automatically complete constant temperature, stretching, counting, data storage and result calculation, reducing labor costs; 3. Excellent Constant Temperature Performance: Large-capacity constant temperature water tank with high temperature uniformity, ensuring the sample is in a standard test environment; 4. Safe & Stable: Equipped with overload protection and limit protection devices to prevent equipment overload and over-range operation, ensuring operation safety; 5. Durable Material: Stainless steel water tank and frame, corrosion-resistant and easy to clean, suitable for frequent use in laboratories and overseas transportation; 6. Multi-standard Compatibility: Supports multiple international standards such as ASTM, ISO, JTG to meet the testing needs of different regions around the world.