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Xray Falling Weight Deflectometer Overlay for Airport Runway

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Xray Falling weight deflectometer overlay for airport runway is one of the most advanced non-destructive testing equipment of road surface strength in the world. It has become a hot topic in the field of road in the world to measure dynamic deflection of road surface and calculate the rebound modulus of road surface.Excellent repeatability and stability
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As Xray Falling weight deflectometer overlay for airport runway has become a hot topic in the field of road in the world to measure dynamic deflection of road surface and calculate the rebound modulus of road surface, FWD(falling weight deflectometer) become a popular inspection machine for testing the deflection of pavement to ensure the pavement quality.Excellent repeatability and stability.


The Xray Falling Weight Deflectometer Overlay for Airport Runway, developed by Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd., is an advanced system designed for testing the deflection response of airport runways to an impulse load. 


This product provides essential data for evaluating the structural integrity and load-bearing capacity of runway pavements. By utilizing cutting-edge X-ray technology, it ensures highly accurate and reliable measurements. The device is crucial for maintaining runway safety, helping to ensure that airport infrastructures meet the strict requirements for air traffic safety and operational efficiency.




Product Quality Control

At Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd., we adhere to strict quality control procedures to ensure that every unit of the Xray Falling Weight Deflectometer Overlay for Airport Runway meets the highest standards. Our quality control process includes:

  • Calibration: Each device is calibrated before shipment to ensure that it provides accurate and reliable measurements.

  • Environmental Testing: The profiler is subjected to various environmental conditions (temperature, humidity) to ensure it can perform effectively in diverse settings.

  • Component Testing: All critical components, such as the X-ray and laser sensors, undergo rigorous testing for durability and accuracy.

  • Final Inspection: Before leaving the factory, each unit is carefully inspected to verify its functionality and ensure it meets performance requirements.



Product Uses

The Xray Falling Weight Deflectometer Overlay for Airport Runway is primarily used in the aviation industry for testing and evaluating the structural integrity of airport runways. Its uses include:

  • Runway Condition Monitoring: Regular testing of runway surfaces to ensure they can withstand the impact of heavy aircraft landings.

  • Airport Maintenance Planning: Identifying areas of the runway that require repair or reinforcement to avoid potential hazards.

  • Civil Engineering and Infrastructure Projects: Providing critical data on the condition of pavement structures, which is useful for infrastructure development and planning.

  • Long-term Monitoring: Continuous testing to monitor runway deflections over time, helping airports plan maintenance schedules based on wear and tear.


FAQ

  1. How does the X-ray technology improve the measurement accuracy?

    • The X-ray technology allows for the detection of sub-surface issues that traditional testing methods cannot identify, providing a deeper analysis of the runway's structural health.

  2. What is the maximum load capacity of the deflectometer?

    • The deflectometer can handle loads up to 1000kg, simulating the weight and impact of large aircraft during landings.

  3. Can this product be used in extreme weather conditions?

    • Yes, the deflectometer operates within a temperature range of -10°C to 50°C, making it suitable for testing in various environmental conditions.

  4. How long is the warranty for the product?

    • The product comes with a 1-year warranty covering defects in manufacturing and ensuring that it remains in top working condition.

  5. What kind of data does the deflectometer provide?

    • The system provides both graphical and numerical data on the deflection response of the runway to an impulse load, helping engineers assess the condition of the runway.



1. Easy to operate, and fully-automatic

2.“One-Key Operation” The whole testing task can be completed by one single person with pressing just one key on laptop.

3. Multi-functional and Professional

4. Strong and durable trailer base plate.

5. Operation Options: Manual/ Automatic 

6. Working status of load plate can be monitored on the screen.

7. Inertia Braking 

8. Synchronized turn/break/back light and head warning light with the tractor

9. Equipped with laptop for wireless data transmission

10. GPS location and temperature measurement

11. Auto capture of deflection value and load value.

12. Continuous outdoor working. 

13. Storage Battery Charging: charging by electric generator on the tractor.

14. Double Locking System: Hydraulic/ Mechanical

15. Emergency System: Lift the load plate when system breaks down.

16. Operation Options: Manual/ Automatic 

17. Working status of load plate can be monitored on the screen.

18. Synchronized turn/break/back light and head warning light with the tractor

19. Inertia Braking 


  • Advanced X-ray Technology: The inclusion of X-ray technology enhances the accuracy and precision of the deflection measurements. This allows for a more detailed analysis of the runway's condition, especially in detecting sub-surface issues that may not be visible to conventional testing methods.

  • Real-time Data Visualization: The system provides real-time graphical and numerical output, giving engineers immediate feedback during tests. This feature enables quick decision-making, which is essential during runway inspections and maintenance planning.

  • High Load Capacity: With a load capacity of up to 1000kg, the Xray Falling Weight Deflectometer can simulate heavy aircraft landing impacts, providing data on the structural integrity of runways under real-world conditions.

  • Wide Operating Temperature Range: Designed to work efficiently in varying environmental conditions, the profiler can operate within a temperature range of -10°C to 50°C, making it suitable for use in different climates around the world.

  • Compact and Portable: Despite its advanced features, the device remains highly portable and easy to transport, ensuring that it can be used on-site for testing at various locations around an airport.



Hammer weight:

450KG

Moving speed:

0~120km/hour

Testing speed per point:

25~30s

Deflection type:

Magnet electric speed sensor

Deflection sensor quantity:

 1~9pcs selectable (standard configure is 9pcs)

Deflection range:

 ±2500um

Deflection accuracy:

2%

Deflection repeatability:

1%

Loading force:

 12~150KN (can extend to 250KN)

Loading pulse shape

essentially half-sine

Loading repeatability:

2%

Loading resolution

 0.1KN , 1Kpa

Temp. Measuring range:

 -50℃ ~ 100℃

Temp. Resolution:

 0.1℃

Temp. Accuracy

0.50%

DMI sensor type:

pulse coder

DMI sensor quantity:

1pc

GPS locating:

horizontal within ±2meter



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