Patent ID: 8632735

Claim:
A system for titrating liquids, the system comprising: a syringe ( 1 ) comprising a plunger ( 9 ) and a holding device; a metering equipment ( 13 ) comprising: an additional holding device for holding the syringe ( 1 ) on the holding device; a driving device ( 18 ) having a motor ( 19 ), which is detachably coupled with the plunger ( 9 ) of the syringe ( 1 ) when the same is held by the additional holding device; an operating device ( 23 ) for operating the metering equipment ( 13 ); and a control device ( 22 ), connected with the operating device ( 23 ) and the driving device ( 18 ), configured to: control a movement of the plunger ( 9 ) for the delivery of a first amount of liquid in a first delivery phase, wherein the control device is further configured to control the movement of the plunger in the first delivery phase when an operating element of the operating device is actuated, and wherein the control device is further configured to reduce the speed of the plunger with respect to its speed at the preceding actuation at every subsequent actuation of the operating element, and configured to control the movement of the plunger ( 9 ) for the delivery of at least one defined second amount of liquid in a second delivery phase when triggered by an actuation of the operating device ( 23 ) or by reaching the end of the first delivery phase, wherein the at least one defined second amount of liquid is less than the first amount of liquid.