The system allows to program the automatic reagent distribution (from 1 to 7 in the standard version or from 1 to 13 as option). The shaking operation, made through the worktop oscillation can be optimized by setting the speed and the amplitude of the shaking movement. The instrument allows to program and set different worktop configurations: 40 or 20 strips per session or 3 different protocols per session. For each reagent a level monitoring function is implemented.