Device for testing concentration of chloride ions in sulphoaluminate cement sea sand concrete

The utility model discloses a device for testing the concentration of chloride ions in sulphoaluminate cement sea sand concrete, which comprises a testing box, an air cylinder is fixedly mounted at the top end of the testing box, the movable end of the air cylinder extends into the testing box and is fixedly connected with a connecting plate, and a chloride ion concentration detection probe is mounted in the middle of the bottom end of the connecting plate. According to the device for testing the concentration of the chloride ions in the sulphoaluminate cement sea sand concrete, the connecting plate is driven to move upwards through the air cylinder, the chloride ion concentration detection probe is driven to move upwards slowly, high-pressure water is guided into the annular pipe and sprayed out through the multiple high-pressure spray heads, and therefore the concentration of the chloride ions in the sulphoaluminate cement sea sand concrete is tested. The surface of the chloride ion concentration detection