CSR Friction Tester

The CSR device has been designed and manufactured to control pavement parameters responsible for traffic safety.

The vehicle is equipped with its own water tank, which enables continuous measurement of the anti-slip properties of the surface and a 1 mm thick film of water. The measurement results can be followed up to date and the values stored on the memory plate can be presented in the form of a final report in the environment of the Geographical Information System (GIS).

Measuring wheel, which works with an advanced hydraulic system installed in the vehicle, enables reliable measurements on uneven surfaces and surfaces with any longitudinal inclination.

The user of the device can connect to the CSR on-board computer via the Internet and visualise the test results shortly after the surface measurements have been taken.

Technical Data CSR

MINIMUM WATER TANK CAPACITY

500L

FRICTION MEASURING FREQUENCY

every 10 cm

POSSIBILITY OF FRICTION TEST WITH SPEED

From 20 to 120 km/h

RUBBER THICKNESS CONTROL

automatical

R² REGRESSION COEFFICIENT

From 0.82 to 0.99

HYDRAULIC DOWNFORCE OF THE WHEEL TO THE SURFACE

From 1.3 to 1.4 kN

THICKNESS OF WATER FILM

1 mm

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