Test device and test method for separating and measuring seepage soil water

The invention discloses a test device and method for continuously separating and measuring seepage soil water. The test device comprises a first-stage separation device, a second-stage separation device and a water collection device, the first-stage separation device comprises a separation hanging hopper connected with the support A through a tension sensor A, and a screen A is arranged in the separation hanging hopper; the second-stage separation device comprises a container A arranged on a balance A, a screen B and a screen C are arranged in the container A, and a water drain pipe B is arranged on the side surface of the container A; and the water collecting device comprises a container B arranged on the balance B. And the water collecting device is used for measuring the quality of seeping water. Soil particles of different particle groups are separated through the screen A, the screen B, the screen C and the container A. According to the device, the seepage soil water can be continuously and automatically