Alpha nuclide sample source electro-deposition sample preparation device

The invention belongs to the technical field of alpha nuclide measurement, and particularly relates to an alpha nuclide sample source electro-deposition sample preparation device which comprises a plurality of sample preparation units arranged on an equipment base (13), the sample preparation units can conduct electro-deposition operation on alpha nuclide sample sources, and electro-deposition tanks (7) and cooling tanks (8) on the sample preparation units are made of transparent glass materials. The device is simple in structure, low in price and easy to replace, cross contamination is prevented, the PH value of electro-deposition liquid can be conveniently adjusted, changes of the electro-deposition liquid can be conveniently observed, and the electro-deposition process can be stably controlled; the device has the advantages that the cooling temperature is easy to control in the alpha nuclide electro-deposition process, cross contamination is not prone to occurring, and integration is high, the stability of