| 摘要 |
PROBLEM TO BE SOLVED: To provide a compactly-designed highly-efficient device for automatic analysis of potassium permanganate consumption adopted as an analytical method of organic material in sample water such as drinking water. SOLUTION: The accuracy of boiling start temperature detection in a boiling process after addition of potassium permanganate adopted as a method for oxidizing and decomposing the organic material in the sample water such as drinking water is heightened, and a sample taking process at the start of analysis on an analytical stage of start and a cleaning process at the end of the analysis are distributed on the same stage, to thereby divide the boiling process. |
