Roughness tester

Reference: AR227

Designed to measure the roughness coefficient of a rock sample or joint.

The equipment consists of an adjustable inclined plane on which the sample with a maximum diameter of 100 mm is placed.

The plane is tilted slowly until the top of the sample begins to slide over the bottom.

The roughness index is calculated from the measured inclination angle.

Tilt angle: 0 – 75°
Overall dimensions: 270x175x265 mm
Weight: 5 Kg

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