Novel high-precision soil heavy metal analyzer

The utility model relates to the technical field of soil heavy metal analyzers, and discloses a novel high-precision soil heavy metal analyzer which comprises a shell and a handle, the top of the handle is fixedly connected to the bottom of the shell, an analyzer main body is fixedly connected in the shell, a groove is formed in the top of the analyzer main body, and the handle is arranged in the groove. A heat conduction water tank is fixedly connected into the groove, a heat dissipation copper pipe is embedded in the top of the heat conduction water tank, and a spiral water channel is formed in the heat dissipation copper pipe. According to the utility model, the shell and the handle form the whole device, so that the device is convenient to hold and use, when the analyzer main body works to generate high temperature, the heat conduction water tank in the groove quickly absorbs heat by utilizing the good heat conductivity of the heat conduction water tank, then the heat is absorbed by water in the heat cond