Used to detect and check any irregularity in both bituminous and
concrete road surfaces. The unit consists essentially of a 3 metre
long beam fixed on two rigid wheels at the extremities. In the middle
of the beam a sensing unit comprising a wheel connected to an
indicator provides a magnification of 4:1 and measures deviations
of the surface. The deviations are shown on a scale calibrated in
increments of 2 mm up to 10 mm and 5 mm up to 25 mm.
The beam is supplied as three sub-assemblies which are quickly
assembled on site.
Dimension: 790x3200x1080 mm approx.
Weight: 55 kg approx.
AUTOGRAPHIC RECORDING DEVICE
When connected to the Travelling Beam Device mod. B098N, it
provides a permanent record of the surface profile.
It records up to 1000 metre surface on the special chart paper rolls.
Supplied complete with 10 chart rolls and 2 fibre-tipped pens.
B098-03N DYE-MARKER with paint bottle, used to identify suspect
B098-05 WOODEN CARRYING CASE to house the Travelling Beam
Device. Dimensions: 1480x680x510 mm approx.
B098-11 Pack of 10 chart rolls for approx. 1000 metre run.
B098-12 Fibre-tipped pen for use with
B098-13 Dye-marker paint bottle.