Falling Weight Deflectometers price for field/highway//subgrade/ pavement testing equipment
Negotiable
Min.Order:1
Cangzhou Oubeiruike Instrument And Equipment Co., Ltd.
Programmable Temperature And Humidity Test Climate Environmental Chambers Climatic Test Chamber
Factory sale Falling Weight Deflectometer price for highway and pavement inspection equipment
CBR Loading Testing Machine With Proving Ring 30KN Loading Frame And Press
Three gang compressive cement mortar concrete plastic test cube mold
Steel Aggregate Length Gauge / Elongation Gauge / Flakiness Thickness Gauge
Hot sale Falling Weight Deflectometer FWD for field testing of subgrade and pavement
Model NO | FWD-A |
Impact load scope | 0-130KN; When exwork tacitly approves the establishment is 50KN |
Dynamic strength survey scope | 0~250KN (may expand 400KN) |
Load measuring accuracy | ≤1% |
The displacement surveys the scope | ±3500 µ m |
Load pulse shape | Half sine wave |
Deflection precisions | ≤2% |
Deflection resolution | 0.1 µ m |
Position transmitter integer | 1-9 may elect |
Each test speed | <20 second/(Surveys three times) |
Proposes the hammer way | Hydraulic pressure |
Loading boards rise, to fall the way | Hydraulic pressure |
Power source | 24V |
Loading boards | Diameter 300mm, independent 4 divides a plate ball structure and 5 spherical surface joint structure, satisfies the slopeway examination request |
Walks the speed | ~120km/h (regards road surface condition to decide) |
Unique test data GPS fit by position lines function | Each measuring point all contains has with the GPS localization longitude, the latitude coordinates information, after next every year (many years) the identical spot repetition observation, the contrast, the analysis will provide the scientific basis. |
Data transmission | wireless transmission, network transmission at the same time |
Temperature sensor quantity | 2, measurable quantity air and road surface temperature |