Rotatory coupon corrosion test equipment of application under oxygen -free state

The utility model discloses a rotatory coupon corrosion test equipment of application under oxygen -free state, its technical scheme main points are including magnetic heating stirrer, the constant temperature water tank has been placed to magnetic stirrers's top, and it has the mounting bracket to support directly over the constant temperature water tank, the mounting bracket with the setting has or not oxygen delivery mechanism between the constant temperature water tank, and no oxygen delivery mechanism includes the gas -supply pipe of carrying carbon dioxide, and the entrance point of gas -supply pipe rotates and supports on the side shield of mounting bracket, the gas -supply pipe is kept away from the one end of entrance point is hung the below of the upper cover plate of mounting bracket, four at least tee bends are installed at equidistant interval on the gas -supply pipe, and stop valve is installed to the three -way exit end, exit end intercommunication has and is arranged in stretching into the erl