| After-sales Service: | Lifetime Technical Support |
|---|---|
| Warranty: | 2 Year |
| Drawing Length: | 1.5m |
| Stretching Velocity: | 0~50mm/Min Adjustable |
| Temperature Control Range: | 0 Degree ~50 Degree |
| Display Accuracy: | 0.1 Degree |
| Samples: |
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| Customization: |
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Audited Supplier The ASTM D113 Ductilometer Apparatus is composed of sliding plate drive mechanism, cooling and heating system, computer numerical control and electrical device. The temperature is automatically controlled by intelligent temperature control instrument, frequency control and speed regulation, LED display will show stretching length so that you can lock the length by remote control.
| 1 | Control Panel | 2 | Motor | 3 | Stretching part | 4 | Circulating water pump |
| 5 | Circulating water pump | 6 | Circulating water pump | 7 | Cooling system | 8 | .Working water bath |
why is the important of the ductility test of bitumen?
1. In the flexible pavement constructions where bitumen binders are using, it is important that the binders from ductile thin films around the aggregates. The ductile film of binder improves the physical interlocking of the aggregate bitumen mixes. Under traffic loads, the bituminous pavement layer is subjecting to repeat deformation and recoveries. The binder material which does not possess sufficient ductility would crack and permit the surface water to enter into the pavement resulting in rapid deterioration and failure. Ductility test is carrying out on bitumen to test the adhesive property of bitumen and its ability to stretch. The bitumen may satisfy the penetration value, but may fail to satisfy the ductility requirements.
2. The ductility of a bitumen specimen mainly gives information about the tensile strength and ductility grade of bitumen. Due to temperature stress's roads expand at daytime and contract at night. So, if the bitumen is not adequately ductile cracking will occur.
What are the characteristics of asphalt ductility tester ?
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 stable; Refrigeration system adopts imported compressor unit, fast refrigeration and reliable performance.
2.Automatic temperature control, accurate measurement, and has the function of calibration and correction.
3.The appearance is made of stainless steel, the screw is external, the linear slide rail is used for positioning, the transmission is smooth, the stretching speed is stepless with the imported frequency conversion governor, and the stretching length is respectively shown by LED, clear and can be locked remotely.
4.The whole machine is beautiful and easy to operate.
| Technical Specification | |
| Drawing length | 1.5m |
| Stretching velocity | 0~50mm/min adjustable |
| Temperature control range | 0ºC~50ºC |
| Display accuracy | 0.1ºC |
| Total rated power | 3KW |
| Ambient temperature | 5~35ºC |
| Relative humidity | ≤80% |
| Supply voltage | 220V |
| Temperature control accuracy | ± 0.3ºC |
| Dimension | 2300*500*910mm |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. advantages and a high reputation in the international market. After more than 20 years of development, our products have become high intelligent and wide coverage.And our company has become one of the leading manufacturers of oil test instrument and asphalt test instrument.
We have persisted in the business idea of "integrity basis and quality first" for the stable and constant development. We're always making efforts to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, Quality and Service are our supreme target!
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of learning, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester,laboratory instrument,road building instrument.
Welcome to contact us talk about details if you are interested in Bitumen Ductility Testing Apparatus Bitumen Ductilometer Tension Testing Machine.
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