Dual-electrode Nitrite Analysis

The Hydra Nitrate Analyzer System measures the concentration of dissolved nitrate as nitrogen (NO3-N) in water.

Apr 6th, 2010

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Well-suited for use in municipal wastewater treatment plants, the sensor uses two electrodes to determine the NO3-N concentration: a nitrate ion electrode and a chloride ion electrode. An optional electrode is also available for pH measurement. The system’s Hydra Analyzer is configured to periodically actuate a cleaning cycle using the integral spray cleaner in the nitrate sensor, minimizing the formation of biofilms or other coatings on the electrodes and keeping maintenance to a minimum. The sensor also detects temperature, and the analyzer provides a temperature-compensation calculation for superior measurement accuracy. The Hydra Nitrate Analyzer System measures nitrate and chloride in concentrations from 0.1 to 1000ppm, pH from 0 to 14 and temperature from 0 to 50°C (32 to 122°F).

Electro-Chemical Devices Inc.
www.ecdi.com
800.729.1333

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