جهاز تحليل جودة المياه المحمول

The Portable Water Quality Analyzer (for COD, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, etc.) adopts a high-brightness quasi-parallel LED cold light source and advanced German optical structure design. Based on the principle of characteristic absorption spectra of substances in the visible light range and the Beer-Lambert Law, the instrument performs quantitative analysis by comparing the absorbance of unknown concentration samples with that of known concentration standards.