IPDB › China Industry › Instruments & Meters
China, Chinese Road Pavement Falling Weight Deflectometer (FWD)---Vehicle Mounted Deflectometer Highway testing instrument1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Analysis InstrumentOther Analysis InstrumentsFalling Weight DeflectometerDeflectometer
Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
Preview:
Product Description Falling Weight Deflectometer (FWD)---Vehicle Mounted Model: TBTFWD-NJ-MV Product DescriptionTBTFWD is one of the most advanced non-destructive structure testing equipment for road surface strength, as it's a hot topic in the field of pavement test to measure dynamic deflection of road surface and calculate therebound modulus of road surface.TBTFWD is to apply a known amount of stress to the pavement and then record the deflections produced due to the impact. Ambient temperature and pavement surface temperature are automatically measured by the equipment while asphalt temperature is measured manually. With required interval of points, the geophones are placed on the geophone beam, to get the deflection value when force loaded, and on the data acquisition software you can find these values and see the deflection basin. Features1. Easy to operate, fully-automatic;2. "One-Key Operation", the whole testing can be completed by one person with pressing just one key on laptop;3. Fast measurement, 20~30s/point;4. Four segmented plate which can fit the uneven pavement surface better;5. Auto GPS location; auto surface/ambient temperature measuring;6. Storage Battery Charging: charging by electric generator on the tractor;7. Double Locking System: Hydraulic/ Mechanical;8. Emergency System: Lift the load plate when system breaks down;9. Operation Options: Manual/ Automatic;10. Two camera: one for monitoring loading plate action; one for connecting with tractor;11. Inertia Braking; Synchronized turn/break/back light and head warning light with the tractor;12. Been approved with AASHTO R32 calibration;13. Mounted on the vehicle, easy operating and future maintenance. Technical SpecificationHammer weight:450KGMoving speed:0~120km/hourTesting speed per point:Around 20~30sDeflection type:Magnet electric speed sensorDeflection sensor quantity:9pcs(can be extended up to 15pcs)Deflection range:±2500umDeflection accuracy:2%Deflection repeatability:1%Loading force:12~150KN (can extend to 250KN)Loading repeatability:2%Loading resolution0.1KN , 1KpaLoading plateD300mm / 4-segment plateTemp. Measuring range:-50oC ~ 100oC/ platinum resistance & infraredTemp. Resolution:0.1oCTemp. Accuracy0.50%GPS accuracy±5meters Company Profile Customer Visit Business ScopePackaging FAQ1. How long is the delivery time?Normally goods will be shipped out within 7-10days after contract signed and down payment received.2. Is it possible to make our own brand/logo on your product?Yes, but depends on MOQ.3. What's your MOQ?This depends on different types of products. If it is a large machine, the MOQ is usually 1 set. For small instruments, such as thermometers, the MOQ is 50 pieces.4. What kind of payment term you accept?Normally,1) If total contract value less than USD 10,000.00 : 100% T/T in advance after contract signed.2) If total contract value more than USD 10000.00 : 50% T/T in advance after contract signed and 50% T/T after receipt of BL copy. Or, irrevocable LC is acceptable
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...