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GD-9A
GOLD
GD-9A
Temperature-regulating and Speed-regulating Ductility Testing Machine
Applicable Standards:
GB/T 4508, JTG E20/T 0605, ASTM D113, ASTM D6084
Basic Structure:
The Ductility Testing Machine is composed of the sliding plate transmission mechanism, cooling and heating system, digital display control part and electrical device. The temperature is automatically controlled by intelligent digital display temperature controller, frequency conversion speed regulation, LED display tensile elongation and it can be remotely locked.
Basic structure: the instrument is composed of the sliding plate transmission mechanism, cooling and heating system, digital display control part and electrical device. The temperature is automatically controlled by intelligent digital display temperature controller, frequency conversion speed regulation, LED display tensile elongation and it can be remotely locked
Performance Features:
1.The thermostatic water tank is made separately from the water tank, and the water is returned by circulating pump to make the water temperature in the tank more uniform; Refrigeration system adopts imported compressor unit, with fast refrigeration and reliable performance.
2.The intelligent digital temperature controller automatic temperature control, accurate measurement, and it has the function of calibration and correction.
3.The appearance is made of stainless steel, the lead screw is external, it adopts the linear sliding rail positioning, smooth transmission, the stretching speed is continuously viable by the imported frequency conversion governor, and the stretching length is respectively shown by LED, the observation is clear, and the stretching length can be locked remotely
4.The overall design is beautiful and easy to operate.
Technical Specifications:
| 1 | Stretched length | 1.5m |
| 2 | Stretching speed | 0～50mm/min adjustable |
| 3 | Temperature control range | 0℃～50℃ |
| 4 | Temperature control accuracy | ± 0.3℃ |
| 5 | Display accuracy | 0.1℃ |
| 6 | Rated power consumption | 3KW |
| 7 | Ambient temperature | 5～35℃ |
| 8 | Relative humidity | ≤80% |
| 9 | Power voltage | 220V |
| 10 | Dimensions | 2300×500×910mm |
The bitumen ductility testing machine is one of the important indexes to evaluate bitumen properties. In road engineering, the reasonable guarantee of bitumen ductility can effectively improve the anti-cracking and anti-deformation of the pavement and reduce the maintenance cost. In the mean time, we also need to understand the test methods and influencing factors of bitumen ductility, in order to develop scientific construction programs and maintenance plans.
Temperature-regulating and Speed-regulating Ductility Testing Machine
Applicable Standards:
GB/T 4508, JTG E20/T 0605, ASTM D113, ASTM D6084
Basic Structure:
The Ductility Testing Machine is composed of the sliding plate transmission mechanism, cooling and heating system, digital display control part and electrical device. The temperature is automatically controlled by intelligent digital display temperature controller, frequency conversion speed regulation, LED display tensile elongation and it can be remotely locked.
Basic structure: the instrument is composed of the sliding plate transmission mechanism, cooling and heating system, digital display control part and electrical device. The temperature is automatically controlled by intelligent digital display temperature controller, frequency conversion speed regulation, LED display tensile elongation and it can be remotely locked
Performance Features:
1.The thermostatic water tank is made separately from the water tank, and the water is returned by circulating pump to make the water temperature in the tank more uniform; Refrigeration system adopts imported compressor unit, with fast refrigeration and reliable performance.
2.The intelligent digital temperature controller automatic temperature control, accurate measurement, and it has the function of calibration and correction.
3.The appearance is made of stainless steel, the lead screw is external, it adopts the linear sliding rail positioning, smooth transmission, the stretching speed is continuously viable by the imported frequency conversion governor, and the stretching length is respectively shown by LED, the observation is clear, and the stretching length can be locked remotely
4.The overall design is beautiful and easy to operate.
Technical Specifications:
| 1 | Stretched length | 1.5m |
| 2 | Stretching speed | 0～50mm/min adjustable |
| 3 | Temperature control range | 0℃～50℃ |
| 4 | Temperature control accuracy | ± 0.3℃ |
| 5 | Display accuracy | 0.1℃ |
| 6 | Rated power consumption | 3KW |
| 7 | Ambient temperature | 5～35℃ |
| 8 | Relative humidity | ≤80% |
| 9 | Power voltage | 220V |
| 10 | Dimensions | 2300×500×910mm |
The bitumen ductility testing machine is one of the important indexes to evaluate bitumen properties. In road engineering, the reasonable guarantee of bitumen ductility can effectively improve the anti-cracking and anti-deformation of the pavement and reduce the maintenance cost. In the mean time, we also need to understand the test methods and influencing factors of bitumen ductility, in order to develop scientific construction programs and maintenance plans.
