The invention relates to the technical field of equipment control, and provides an acidity detection
control system and method.The
system comprises a CO2-
free water filling module, a liquid
adding machine, a titrator, a mechanical arm and an upper computer, the CO2-
free water filling module, the liquid
adding machine, the titrator and the mechanical arm are connected with the upper computer, and the liquid
adding machine is connected with the titrator; the upper computer is used for controlling the CO2-
free water filling module, the liquid adding
machine, the titrator and the mechanical arm to complete blank detection and
milk sample detection processes and respectively acquiring blank detection
titer quantity and
milk sample detection
titer quantity of detection liquid in the blank detection and
milk sample detection processes; the upper computer is also used for determining the acidity detection result of the milk sample based on the blank detection
titer and the milk sample detection titer. According to the invention, the automatic acidity detection is realized, the labor cost is reduced, the filling amount of CO2-free water can be automatically controlled, the situation of inaccurate detection caused by manual operation errors is avoided, and the acidity detection result is more accurate.