| Customization: | Available |
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| After-sales Service: | Whole Life Technical Support |
| Warranty: | 12 Months |
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Automatic Marshall Stability and Flow Test Apparatus of Bituminous Mixtures
This Marshall Stability testing equipment is applicable to Marshall stability test to carry out bituminous mixtures ratio design or asphalt pavement construction quality inspection.
Our marshall stability testing equipment has LCD display, big storage capability, RS232 communication port
I.Summary
This marshall stability testing equipment is designed and made as per industrial standard ASTM D6927. It is used to do the Marshall stability test for bituminous mixtures and it can judge the break point of bituminous mixtures correctly.
It is for the ration design of bituminous mixtures or construction quality test of bitumen road surface.
II. Main technical features
1. This marshall stability testing equipment has functions of parameters setting, measurement calibration, automatic test control, automatic data collection and timer. The control unit will collect the stability and flow value for sample and judge the peak value automatically.
2. LCD display shows the stability, flow value, curves, result and time. The test effect is intuitive .
3. 100 groups of test data and test time can be stored in the instrument and callout whenever needed. All procedures will be controlled automatically.
4. RS232 communication port. Realize the communication with upper computer. The data process, store, print and display can be controlled by a PC. Also the test procedures can be controlled by a PC.
5. This marshall stability testing equipment also has functions for manual lifting, lowering and stopping. Convenient to use.
III. Main technical specifications
| 1 | Maximum load | 50KN |
| 2 | Measuring range | ≤40KN |
| 3 | Measuring Bias | 0.1KN |
| 4 | Overload protection | Automatically protect when load is over 39KN |
| 5 | Vertical deformation | Range0~20mm, bias ≤0.05mm |
| 6 | Lifting rate for pressure machine | (50±5)mm/min |
| 7 | Communication port | RS232 |
| 8 | Power supply | AC220V±10%,50HZ |
| 9 | Dimension | 600mm×380mm×840mm |
| 10 | Net weight | 98kg |
| Optional accessories | 1.HWY-1 Low temperature thermostatic water bath 2.GD-0702 Marshall electric compactor |
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| Parameter | GD-0709A | GD-0709A-1 |
| Maximum load | 50KN | 50KN |
| Measuring range | ≤40KN | ≤40KN |
| Measuring bias | ≤±0.1KN | ≤±0.1KN |
| Overload protection | Automatically protect when load is over 39KN | Automatically protect when load is over 39KN |
| Vertical deformation | Range 0~20mm, bias≤±0.05mm | Range 0~20mm, bias≤±0.05mm |
| Lifting rate for pressure machine | (50±5)mm/min | (50±5)mm/min |
| Communication port | RS232 | RS232 |
| Power supply | AC220V±10%,50Hz | AC220V±10%,50Hz |
| Ambient temperature | 0~60ºC | 0~60ºC |
| Dimension | 600*380*840mm | 650*380*840mm |
| Motor power | 550W | 550W |
| Net weight | 98kg | 98kg |
| Materials | adopts new electroplating technology. Matt metal, high hard hardness, anti-wear, durable. | |
| Pressure sensor | data collection points: 300 | data collection points: 500 (adopts the imported pressure sensor, accuracy: 0.0001 KN) |
| LCD Display | imported colored large screen PLC controller, it can display the test data of stability value and flow value. It also can display the graph,test result and test time. |
V.Contact Us:
If you have interest, please feel free to contact with me:
Chongqing Gold Mechanical&Electrical Equipment Co., Ltd
website: chinainstrument.en.made-in-china.com
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