Automatic fatty acid detector

The invention discloses an automatic fatty acid detector which comprises a rack; a rotary workbench is arranged in the rack; a titrimetric detection mechanism and a pipetting mechanism are arranged in different orientations in the circumferential direction of the rotary workbench respectively; a detection vessel is arranged on the table board of the rotary workbench; the rotary workbench rotates to drive the detection vessel to switch between the titrimetric detection mechanism and the pipetting mechanism; a sample table equipped with sample vessels are also arranged in the rack; and a sample in each sample vessel is poured into the sample vessel through the pipetting mechanism. The automatic fatty acid detector realizes automatic circulating titrimetric detection treatment, is high in automation degree, greatly lowers the labor intensity of detection personnel without artificial interference, ensures consistency of determination conditions, is high in detection accuracy, small in crossing pollution and high