Falling Weight Deflectometer FWD
Brand Name BETTER UNITED
Model Number BTU
Place of Origin China
Customized support OEM, ODM, OBM
Warranty 1 Year
Delivery Time 5-8 work days
Use Non destructive test
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Description
Falling Weight Deflectometer FWD
Description:
Falling Weight Deflectometer (FWD) 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.
Features:
♦ International Design to ASTM D 4694
♦ Automatic controlled load adjustment for greater accuracy
♦ Standard 300mm diameter load plate
♦ Wide Load Range, 0-150 kN as standard (upgradeable to
400kN)
♦ Ambient, Ground & Asphalt temperature sensors
♦ 20 Seconds to perform standard test
♦ Multi language support
♦ Standardised data output file
♦ Low operational cost
♦ Lowest purchase price in FWD market
Specification:
| Device or configuration name | Parameter |
| Mass of Falling weight system | 450kg |
| Lifting hammer mode | Hydraulic lifting hammer |
| Power supply mode | Supply of traction vehicle charging system |
| Single point test time | 25~30s |
| Deflection sensor type | Magnetoelectric speed sensor |
| Deflection range | -2500μm~+2500μm |
| Number of deflection sensors | 1-9 optional, standard configuration 9 |
| Deflection test accuracy | Better than 2% |
| Deflection resolution | 0.1μm |
| Load cell type | Strain type force transducer |
| Maximum load | 150kN(can be extended to250kN) |
| Load range | 12~150kN |
| Load pulse shape | Half sine wave |
| Load test accuracy | Better than 2% |
| Load resolution | 0.1kN,1kPa |
| Temperature sensor type | Platinum resistance / infrared |
| Temperature range | -50~100℃ |
| Temperature measurement accuracy | 0.5% |
| Temperature resolution | 0.1℃ |
| DMI test accuracy | 0.1% |
| DMI resolution | 0.1m |
| Loading disk form | 300 mm diameter 4-fraction sector plate |
| GPS positioning accuracy | Within ± 2m horizontally |
| Front end display | The pile number and sound prompt are provided for the driver’s reference |
| Self balancing system | Ensure the balance of rising and falling of drop weight system |
| Portable computer |
Windows
|
| Random software | |
| Operating environment | |
| Data acquisition software | |
| Data analysis and processing |
Shipping & Returns Policy
Shipping Information
Dhaka Only: Same-day or next-day delivery within Dhaka city limits and cost only ৳80 TAKA.
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
Know more details.
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
Know more details.
Return Policy
You may return items purchased from Meter BD Shop within 7 days of receiving the product.
To be eligible for a return, the product must meet the following conditions:
1. Unused, 2. In the original packaging & 3. Proof of purchase.
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