This device is for checking anti-skid performance of roads ad airport pavement, can be used both in the lab ad in-situ. Accords to BS, EN standard;
The apparatus consists of a spring loaded rubber slider mounted on a pendulum arm. The arm can be adjusted vertically from a rigid support column.
The basement has three adjustable feet which is stable while operaing directly on a road surface.
Low friction arm, and lightweight pointe
Comes with integral ‘F’ scale for use with small slider set for 76mm slide length. (PSV test)
Repeatable and reproducible
Supplied with robust carrying case
Calibrated to ASTM E-303
Distance between rocking centre and center of gravity
Positive static pressure on pavement