ASTM D113 Bitumen Ductility Testing Machine

Introduction:
This Ductility Testing Machine is designed and made as ASTM D113 Standard Test Method for Ductility of Bituminous Materials.

Principle:
It is suitable 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 asphalt ductility,and also it can measure the ductility of the coal tar pitch.The maximum measurement distance is less than 1500mm,and it can do bitumen ductility, force and bitumen elastic recovery capacity.

Multifunction:
The instrument is a multi-purpose asphalt tester integrating asphalt elongation, asphalt force measurement ductility and asphalt elastic recovery capability.
 

1.The Ductility Testing Machine adopts the Industrial touch screen, advanced technology, high-end products, excellent performance.Full touch screen operation, convenient and fast.
2.32-bit ARM microcontroller control, automatically control the water bath's temperature, automatically collect, deal with dragging and force data, full touch screen operation, convenient and fast.
3.The new stretch drive design adopts the combination of imported screw rod and guide rail. The stretch process is stable and synchronous, no shaking, with uniform speed and accurate display of ductility and tension.
4. Using high-power compressor refrigeration, shield type cold and heat balance pressurization cycle system, refrigeration speed is fast, bath temperature is uniform.
5. Data storage, easy to query.
6. It has two recording methods: wireless remote control recording and instrument touch screen recording, which is convenient for users to choose and use.
7. The average ductility value, the maximum tensile force and the elongation deformation value under the maximum tensile force are automatically calculated and displayed.
8. One machine with multiple functions and one GD-4508G-1 asphalt ductility tester can test asphalt ductility, asphalt force ductility and asphalt elastic recovery ability. 
 

1. Power supply:  AC(220±10%)V, 50Hz
2. Total power consumption: ≤5600W
3. Measurement distance:  1.5m(±10mm)
4. Heating mode:   Electric heater
5. Temperature control mode: Shield type cold heat balance pressurization cycle system
6. Temperature control range: (5~50)ºC, adjustable. Resolution is 0.01ºC
7. Temperature control accuracy:   ±0.1ºC
8. Tensile speed:   10mm/min and 50mm/min, two grades
9. Measurement accuracy:   ±1 mm
10. Ductility display: Display in real time
11. Ductility record: (1)By wireless ductility recorder (referred to as "remote controller") (2)Through the "record" button of industrial control touch screen
12. Force measurement: (0~300)N
13. Force accuracy:±1N
14. Resolution: 0.1N
15. Stretch display: Real time display of industrial touch screen
16. Data output:Real time display of industrial touch screen
17. Refrigeration mode: Compressor refrigeration