Cupping Test Apparatus

Revolutionary apparatus for testing the resistivity of coatings at various stages of deformation in accordance with ISO 1520 and DIN-EN 13523-6. The built in gear-box minimizes the manual force which is required to deform the test panel, allowing to perform a smooth deformation. The degree or deformation is digitally displayed at a resolution of 0.01 mm.

So, To know the quality of paint on the pre-paint sheet therefore,

Pressing the clamp test piece into a die by means of a ball or penetrator with a spherical end until rupture commences, measuring the depth of the cup.

Die Diameter : 27 mm

Punch Diameter : 20 mm

Standard : DIN 53156 ISO – R149

Optional : Digital Display