MicroChem® 870 Analyzer

Residual Chlorine Analyzer System MicroChem® 870 delivers continuous free or total chlorine measurement for water and wastewater processes. In the first minutes of operation, operators can see stable readings on a reliable amperometric, two-electrode measuring cell. As a result, chlorine control becomes more consistent, even in challenging applications.

How It Works

First, the analyzer pulls a sample through a built-in pressure reducing valve. Therefore, it safely handles inlet pressures up to 150 psi while keeping the sample flow stable. Next, the amperometric cell measures chlorine across a 0–20 mg/L range. Additionally, the analyzer measures sample temperature and applies automatic compensation. Consequently, the displayed chlorine value stays accurate as temperatures shift.

Key Features

Moreover, MicroChem® 870 uses extra-large gold and copper electrodes. This design boosts signal strength and supports reliable performance in wastewater conditions. Also, reagents feed through a gravity system with a seven (7) day supply. As a result, the unit supports steady operation with fewer interventions.
In addition, the system is built as a complete package for monitoring and controlling residual chlorine. Therefore, it supports compliance monitoring, process optimization, and alarm-based responses.

Where It Fits

For example, MicroChem® 870 works well in wastewater effluent monitoring, disinfection process control, and facilities that need dependable residual chlorine confirmation. Furthermore, stable pressure control and strong electrode signals help reduce troubleshooting time.

Operations and Maintenance

Finally, the gravity-fed reagent setup simplifies daily checks. Likewise, clear temperature display supports quick verification during sampling changes. When you need dependable residual chlorine measurement, Residual Chlorine Analyzer System MicroChem® 870 helps keep dosing under control and results consistent.

Nulantic Water is an exclusive representative of MicroChem® 870 Analyzer from DeNora and is proud to serve customers and projects based in Atlantic Canada.

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