Graphite digestion need be working in a high-concentration acid gas environment for a long time. Graphite heating body, the outer surface, the power switch, the communication interface and the electrical system inside the instrument will be severely corroded. Not only affects the appearance, but also affects the service life and safety of use.

Auwii Graphite Digestion System adopts Multiple protection which is Anti-corrosion & Durable

Electrical system protection:

①　Power interface: acid-proof aviation plug to avoid acid gas corrosion;

②　Power switch: acid-proof power switch to avoid acid gas corrosion;

③　Circuit system: fluorine rubber enclosed in independent electrical box;

④　Communication interface: built-in wifi module, wireless communication, no hardware interface to avoid acid gas corrosion;

⑤　Operation keys: Capacitive touch keys are used to operate through glass to avoid acid gas corrosion.    

Overall structural material:

Body: All made of stainless steel, with anti-corrosion coating on the surface, double protection

Panel: Exclusive use of glass-ceramics as instrument panel, anti-corrosion and easy to clean;

Graphite: The surface is thickened with Teflon coating, which is anticorrosive and easy to clean;