Measuring Principle: 1) COD, BOD & TSS: UV light absorption method 2) pH: Electrochemical method 3) Flow : Electromagnetic Method · Measuring Range: 1) COD: 0 â 1000 ppm 2) BOD: 0 â 1000 ppm 3) TSS: 0 â 1000 ppm 4) pH: 0 â 14 pH 5) Flow : 2 inch line size |
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