Automatic Falling Weight Deflectometer

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

Loading boards:Diameter 300mm, independent 4 divides a plate ball structure and 5 spherical surface joint structure, satisfies the slopeway examination request.

13, Walks the speed: ~120km/h (regards road surface condition to decide);

14 ,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.

Power source

24V

Data transmission:wireless transmission, network transmission at the same time

Temperature sensor quantity: 2, measurable quantity air and road surface temperature;

18, German original installation import chassis;

 Automobile body short only length 3.8 meters, favor the curve corner, the increase traffic safety.