Imported HACH MS5050 Panel-Mounted Multi-Parameter Online Water Quality Analyzer

Working Principle:

Residual Chlorine/Chlorine Dioxide Probe: Utilizes the constant voltage measurement principle with a three-electrode structure (working electrode, counter electrode, and reference electrode), integrated with a pH glass electrode and PT100 temperature electrode to address pH and temperature compensation for residual chlorine measurement under complex working conditions.

Turbidity Probe: Employs a warm white LED light source (color temperature 3200K), measuring water turbidity based on the 90° scattering principle, compliant with EPA-180.1 standards.

Application Industries:

Secondary Water Supply, Rural Drinking Water

Instrument Features:

Three-parameter composite residual chlorine/chlorine dioxide electrode, enabling one probe to output three parameter values: residual chlorine (chlorine dioxide), pH, and temperature. The electrode incorporates dual-parameter compensation for temperature and pH, using a unique algorithm to reduce the impact of temperature and flow rate on residual chlorine and pH values. The electrode operates without a membrane or filling solution; it is designed for use in drinking water applications with low maintenance requirements.

Turbidity sensor uses an LED detection light source with a color temperature compliant with USEPA 180.1 standards, which is an approved method under USEPA 40 CFR 141.74(a)(1). Maximum resolution reaches 0.001 NTU, ensuring long-term stable operation.

The instrument is pre-calibrated at the factory, easy to install and operate, with optional conductivity and ORP probes available.

Compact footprint for installation, simple maintenance, and low operational skill requirements.

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