1.the current range is large,the voltage range is moderate,could finish the polishing and corrosion of the majority of material;

2.achieve a mode of aconstant current and voltage;

3.could control the area of polishing/corrosion,ensure the stability of the current.It could control the working temperature of the polishing and etching solution;it could control polishing/etching time;

4.mixing device to ensure that the polishing/corrosive medium is uniform and the sample surface environment is identical.

5.The operating voltage and the current can be input into the computer for further data analysis and research.

Output voltage：AC220V,50Hz

Output current:0-60V/0-20A,continuously adjustable,digitaldisplay.

Time display:working time can be customized.

Electrolyte capacity:300-1000ml;

With cooling device,can be connected with water cooling

Electric box size:145*387*340mm;Etching stage:310*180*265mm

Instrument weight:10kg