Portable unit for measuring dissolved quantity of solid matters in solution and measuring method

The invention provides a portable unit for measuring dissolved quantity of solid matters in a solution and a measuring method. The portable unit comprises a measuring device body, a metering componentand a data processing component, wherein the metering component is arranged on the measuring device body and comprises a solution tank and a weighing device; the solution tank is used for containinga to-be-measured solution; the weighing device is used for acquiring the mass of the to-be-measured solution in the solution tank; and the data processing component is arranged on the measuring devicebody and is used for receiving the weighing result of the weighing device and calculating the dissolved quantity of the solid matters in the to-be-measured solution based on the weighing result. Theportable unit for measuring the dissolved quantity of solid matters disclosed by the invention is simple in structure, has a portable effect, is capable of directly determining the dissolved quantityin the to-be-measured solutio