Chlorine salt corrosion reinforced concrete member testing device

The invention discloses a chlorine salt corrosion reinforced concrete member testing device which comprises a testing machine table, a driving pedestal, an instillation machine head, a liquid suction pump and a controller used for controlling the driving pedestal and the instillation machine head, a sliding rail strip is arranged on the surface of the testing machine table, a tool sliding seat is installed on the surface of the testing machine table in a sliding mode, and the driving pedestal is fixedly installed on the surface of the testing machine table. The instillation machine head and the liquid suction pump are fixedly installed on the surface of the driving pedestal and located above the sliding rail strip. According to the invention, the chlorine salt corrosive liquid dropwise adding structure is arranged, and a plurality of dropwise adding machine heads and a liquid suction pump alternately work to realize intermittent injection of chlorine salt corrosive liquid and recycle and separation of reactan