Patent ID: 6878555

Claim:
A method for dispensing droplets of a liquid to a microsystem in the form of a disc having a target area (TA 0 I) in its surface which comprises the steps of: i) providing (1) said disc which has a triggering mark, and (2) a dispenser arrangement comprising: a) a spinner for rotating the disc around its axis, b) a drop dispenser permitting dispensation of droplets from a dispenser orifice of said drop dispenser to the target area TA 0 I, c) a fixed trigger position outside the disc, and d) a controller which is capable of triggering a dispensing signal, which causes dispensation of one or more droplets from said dispenser orifice into the target area (TA 0 I) as a function of the triggering mark passing the trigger position, ii) placing the disc in the spinner and programming the controller with values for one or more dispensing parameters that will give dispensation of the droplets to the target area TA 0 I, and iii) dispensing the droplets while spinning the disc.