Asphalt Ductility Tester

Detailed Product Description

Purpose and scope

    The instrument is designed and made as per National Standard of Peoples Republic of China GB/T 4508 Test Methods for Ductility of Asphalt and T0605 Asphalt Ductility Test in the Industry Standard of Peoples Republic of China JTJ052 Test Regulation for Highway and Asphalt Mixture. It is suitable to determine the length of asphalt when it is dragged to broken at a stated speed under the stipulated condition and temperature as per GB/T4508 or JTJ052-T0605. The length is expressed in cm.

Main technical specification and parameters

1. Power supply: AC 220 V±10%, 50 Hz

2. Measurement range: 1.5 m (±10 mm)

3. Heater: Electrical heater

4. Heating power: 2700 W

5. Bath circulation: using a magnetic circulation pump for bath circulation

6. Temperature controlling range: ambient50 , adjustable; Digital display

7. Temperature controlling accuracy: ±0.5

8. Dragging speed: 50±2.5 mm/min

9. Measurement accuracy: ±1 mm

10. Ductility display: controlled by a microprocessor. Digitally display the value after data processing.

11. Ambient temperature: -10+35

12. Relative humidity: ≤85%

13. Power consumption: not more than 2800 W