Falling Weight Deflectometer (FWD) is used to measure the vertical deflection response of a surface to an impulse load. Precision load measurement and deflection sensors record the pavement surface characteristic, which is used to calculate pavement proper ties such as Bearing Capacity Layer Thickness E Moduli Expected Surface Life. FWD can also be used in determining the actual material used and in what combination to build the pavement surface. It also identifies voids underneath the surface or how two surfaces, typically concrete slabs, are in contact with each other. FWD is user-friendly with an automatic self-check of results, data is easily transferred to PC via the USB memory key or by a direct connection.Technical Details:-Hammer weight450KGMoving speed0~120km/hourTesting speed per point25~30sDeflection typemagnetoelectric speed sensorDeflection sensor q’ty1~9pcs selectable(standard config is 9pcs)Deflection range±2500umDeflection accuracy0.02Deflection repeatability0.01Loading force12~150KN (can extend to 250KN)Loading pulse shapeessentially half-sineLoading repeatability0.02Loading resolution0.1KN , 1KpaTemp. Measuring range-50C ~ 100CTemp. Resolution0.1CTemp. Accuracy0.005DMI sensor typepulse coderDMI sensor q’ty1pcGPS locatinghorizontal within ±2meterBuy Falling Weight Deflectometer online in India at wholesale rates. If you have been looking for Falling Weight Deflectometer dealers, your search ends here as you can get the best Falling Weight Deflectometer distributors in top cities such as Delhi NCR, Mumbai, Kerala.
