Electrochemical workstation has excellent stability and accuracy, advanced hardware and perfect software, which provides an excellent scientific research platform for scientists and technicians involved in energy, materials, life sciences, environmental protection and other fields. Specific applications: 1) electrosynthesis, electrodeposition (electroplating), anodic oxidation and other reaction mechanisms; 2) Electroanalytical chemistry; Study on the performance of electrochemical sensor: 3) Research on the properties of new energy materials (lithium ion batteries, solar cells, fuel power cells and supercapacitors, etc.), advanced functional materials and photoelectric materials; 4) Corrosion research and corrosion resistance evaluation of metal materials in different media (water/concrete/soil, etc.); 5) Rapid evaluation of corrosion inhibitors, water quality stabilizers, coatings and cathodic protection efficiency.