Fig. 2From: New experimental setup for the measurement of cleaning efficacy and force of interdental aids in 3D-reproduced interdental areasOverview of experimental setup mechanical device, which converts rotation into a linear motion (a) moves the (b) test products into the (c) artificial interdental area (details shown in the separate magnification). The (d) digital load cell records the applied force longitudinally and documents it in a table chronological (not shown), (e) control unit for motion and load cell and (f) the electric transformerBack to article page