TBT-4508C Bitumen Ductility Tester is used to determine the distance to which it will elongate before breaking when two ends of a briquette specimen of the material are pulled apart at a specified speed and at a specified temperature, which is named as the bitumen ductility, and also it can measure the ductility of the coal tar pitch.
The instrument is composed of sliding drive mechanism, refrigeration heating system and electrical control system with industrial control panel, through its automatic temperature control, frequency conversion speed regulation, stretching length and other operations to complete the test.
1. 10.1 inch 1024×600 coloured touch screen;
2. Full touch screen operation, convenient and fast;
3. High power compressor is adopted for refrigeration, with fast refrigeration speed;
4. 32-bit ARM microcontroller control, automatic display ductility data;
5. Shield type cold heat balance pressurization cycle system, to ensure the temperature in the bath is uniform;
6. Automatically detect and control the water bath’s temperature;
7. Automatically detect and control drag speed;
8. Data storage, easy to query;
9. Automatically calculate and display the average ductility value;
10. Stainless Steel bath with scale ruler;
11. Test three specimen meantime.