Benkelman Beam AASHTO T 256 Rs.23500/-
This device was developed by U.S. Bureau of Public Roads and is used timesaver deflections of flexible pavements. The light weight instrument is supplied in two parts for assembling on site with easy hand tools. In use one end of the beam rests at a point under investigation while the beam is pivoted at the centre. The free end carries a dial gauge to record the deflections. The other end is kept on a stable platform. The beam ratio is 2:1 which magnifies even small deflections. Supplied with a dial gauge 0.01 x 25mm. This is a light weight dismount liable instrument and easy to carry.
Lightweight Aluminium construction
Ease of Transportation
Unique Telescopic Design Simplifying Field set up
Compact, Thereby reducing the amount of storage space needed
Benkelman Beam utilizes the technique of using balanced beam in conjunction with a suitable vehicle to measure road flexure The improved Benkelman Beam is a convenient, accurate device for measuring the deflection of flexible pavements under moving wheel loads. Operating on a simple lever arm principle, the unit consists.
Supplied with carrying case.
Benkelman beam as above but with digital dial gauge of 50mm travel Rs.36000/-