LME-II Metallographic Macrostructure Thermal Acid Etching Device

Metallographic Macrostructure Thermal Acid Etching Device

Main features:

1. The concentration of hydrochloric acid used in electrolytic acid etching method is only half of that of thermal acid etching method, and there is no need of heating, low temperature and less volatilization of hydrochloric acid, which significantly improves the working environment.
2. The device does not need to be preheated. Turn on the power supply to corrode and save time; Multiple rows of samples can be placed in parallel at the same time, so it has high efficiency and good repeatability  。
3. The power control part and the electrolytic corrosion cell can be placed separately for a long distance to reduce the damage of operators and the corrosion of the power control part.
4. The device is suitable for users with a large number of samples every day. If the number of samples is small or small, it is recommended to use low magnification tissue thermal acid etching device.