Single-channel automatic liquid separation system with accurate weighing function

The utility model relates to the field of medical equipment, and particularly discloses an accurate weighing single-channel automatic liquid separation system which comprises a control panel, a driving assembly, a linear sliding table, a single-channel liquid separation pump, a uniform mixing module and a weighing device, the driving assembly drives the linear sliding table to move in the X direction and the Y direction, the single-channel liquid separation pump is installed on the linear sliding table, and the uniform mixing module is installed on the weighing device. The linear sliding table comprises a Z-direction motor for driving the single-channel liquid separation pump to move in the Z direction, a liquid separation test tube rack is arranged on the surface of the weighing device, the uniform mixing module is arranged on one side of the liquid separation test tube rack, the single-channel liquid separation pump moves back and forth between the uniform mixing module and the liquid separation test tube r