• Model NO.：GD-4508C
• Tensile Speed：10mm,Min and 50mm,Min, Two Grades
• Total Power Consumption：Not More Than 4100 W
• Ambient Temperature：-10~+35ºC
• Temperature Controlling Range：5~50c Digitally Displayed
• Transport Package：Standard Wooden Case
• Specification：2365mm*520mm*1000mm
• Trademark：GOLD
• Origin：Chongqing
• HS Code：9031809090
• Production Capacity：100PCS,Month

Basic Info.

Model NO. GD-4508C Tensile Speed 10mm/Min and 50mm/Min, Two Grades Total Power Consumption Not More Than 4100 W Ambient Temperature -10~+35ºC Temperature Controlling Range 5~50c Digitally Displayed Transport Package Standard Wooden Case Specification 2365mm*520mm*1000mm Trademark GOLD Origin Chongqing HS Code 9031809090 Production Capacity 100PCS/Month

Product Description

GD-4508C ASTM D113 Automatic Asphalt Ductility Testing Machine for Ductility Test



Introduction:

The Ductility Testing Machine is designed and made as per national standard GB/T 4508-2010 Standard Test Method for Ductility of Bitumen and T0605-2011 Asphalt Ductility Test in JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering of People's Republic of China.
The method is applied to the GB/T 4508-2010 and T0605-2011 standards. Determination of petroleum asphalt under the predetermined conditions and in certain temperature, at a certain speed stretch to fracture length, called petroleum asphalt ductility, expressed in cm.



Features:

1. 10.1-inch 1024×600 color touch screen.
2. Full touch screen operation, convenient and fast.
3. Adopt high-power compressor for cooling, and the cooling speed is fast.
4. 32-bit ARM microcontroller control, automatic processing and display of extension data.
5. Shielded cold and heat balance pressurization circulation system to ensure uniform temperature throughout the bath.
6. Automatically detect and control the temperature of the water bath.
7. Automatic detection and control of stretching speed, stable and reliable work.
8. Data storage for easy query.
9. The average extension value is automatically calculated and displayed.
 

Specifications:

1. Working power supply: AC (220±10%) V, 50Hz
2. Measuring range: 1500mm (±10mm)
3. Heating form: electric heater heating
4. Heating power: 4500W;
5. Temperature control method: shielded cold and heat balance booster circulation system
6. Temperature control range: 5ºC~50ºC adjustable, temperature display resolution 0.01ºC
7. Temperature control accuracy: ±0.1ºC
8. Stretching speed: 1cm/min, 5cm/min;
9. Measurement accuracy: ±1mm;
10. Extension display: real-time display on the display;
11. Extensibility record: record through the "extension record" key on the touch screen
12. Average extension: The extension is automatically generated and displayed after the completion of the extension record
13. Refrigeration method: compressor refrigeration
14. Applicable environment: 15ºC~35ºC, relative humidity≤85%
15. Overall dimensions: 2370mm×520mm×1000mm
16. Power consumption of the whole machine: ≤5600W
17. Net weight of the instrument: 285kg


ASTM D113 Ductility Test of Bitumen: