Able to bend up to 150 x 100 x 1 mm test panels, TQC Cylindrical Bend Test performs tests according to ISO standards, including ISO 1519, and indicates elasticity, elongation, and adhesion of paint film at bending stress. Instrument is made of anodized aluminum and stainless steel and features ergonomic clamping device for test panels as well as desktop mandrel holder which can also be mounted to wall. Depending on model, set of 7 or 14 mandrels of varying diameters comes standard.