1. Give warnings on destructive working conditions which lead to corrosion and failure
2. Monitoring changes to related values, and the possible influence of such changes on corrosion of the equipment
3. Diagnose special corrosion troubles, judge the reason to the troubles, control corrosion rate and specifications such as pressure, temperature, PH and flow speed
4. Evaluate anti-corrosion technologies, such as corrosion inhibitors, and find applicable working condition
5. Provide messages related to equipment working conditions and maintenance demands