The oedometer consists of a rigid aluminium alloy frame to avoid any distortion under load. The lever arm assembly is supported in precision self-aligning bearings and has three hanger positions: 9:1, 10:1, and 11:1 ratio.
Max. loading using 11:1 beam ratio: 1848 kg corresponding to 9.061MPa (92.40 kgf/cm2) on 20 cm2 specimen (Ø 50.47 mm)
Dimensions: 500x200x750 mm (height less hanger x width x length)