| 摘要 |
PROBLEM TO BE SOLVED: To provide a tester for confirming the effect of electric protection. SOLUTION: In an electric protection tester, a plurality of internally observable tanks each of which is filled with an electrolyte and has a sample attached thereto are provided and at least one tank is a corrosion test tank for observing the corrosion of the sample. At least one tank is a corrosion test tank for observing electric protection, the sample attached to the corrosion test tank is electrically connected to a current supply means, and a current is supplied across the sample and the opposed electrode provided in the corrosion test tank. |
