Standards: ASTM D4965-03, CNR No141
Alluminium alloy made, complete with dial indicator and accessories, it is utilized to measure the deflection of the road surface when loaded by the wheels of vehicles.
The beam is put in contact with the pavement under test between the tires of the vehicle.
The measurement of the deflection is performed when the vehicle passes over the test area.
Lenght of the Benkelman beam is 2500 mm.
Beam fulcrum ratio 4:1
Supplied complete with wooden carrying case.
Dimensions: 430x1800x350 mm approx.
Weight: 16 kg approx.