Description The wall mounted apparatus comprises a lower stationary plateattached to a sturdy wall mounting bracket. On top of this stationarydisc sits an upper aluminium alloy plate whose shaft rotates in ballbearings but which is in direct contact with the stationary plate.Sandwiched between the lower and upper plate are three friction discs,each of different diameters. Each disc is positively located on pins toensure they remain stationary. The minimum force on the friction disc isthe self weight of the upper plate, but the contact pressure can beincreased by adding weights to the upper plate. Pure torque is appliedto the upper plate through two loaded cords and pulleys. The cordswrap around a groove inthe upper plate. A set of calibrated weights issupplied which enable the loading force to be varied and applied torqueto be adjusted also Features Wall mounted apparatus Can be mounted to HST1, HST100, HAC10, HAC14, HVT12f frames Three Friction discs supplied Each friction disc with different diameter Discs tested individually or ALL together Contact pressure applied vertically. Pure torque applied using weights. Bench top mounting frame available Technical Specification 3 x Friction discs: Ø300, Ø200, Ø100mm diameters, 5mm thick Friction disc material: Ferodo brake material Turntable diameter: Ø250mm Weights set: 6 x 0.1N, 8 x 0.2N, 2 x 1N; 4 x 2N; 2 x 5N; 2 x 10N; 2 x20N; 2 x 50N; 1 x 100N 2 x Load hangers Weights & Dimensions Weight: 16kg Length: 340mm Width: 280mm Height: 190mm