JM Science has introduced the CD-2000, which measures the amount of chlorine consumed by ammonia, iron, manganese, and other organic materials and provides advanced information as "Chlorine Demand" in raw water. A corresponding amount of chlorine is added for clean water with a consistent level of residual chlorine. The unit may be used for daily control and research purposes. The CD-2000 measures chlorine demand in drinking water, wastewater, rivers, lakes, dams, wells, and seawater quickly and easily.
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