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Ammonia Analyzer (NH3)

IME SA provides a wide range of liquid analyzers using different modules according to the characteristics of the liquids, the components and the applications you intend to analyse.

 

The Ammonia Analyzer measures the content of ammonia in potable water proving to be extremely effective and accurate up to 3ppm.

 

All the chemical fluids used in the analysis process, mixture and unloading are precisely controlled by a management system which cleans the measuring cell in all the steps.

 

MEASURING PRINCIPLE:

 

  • Sample comparison through the measuring cell in which the chemical reaction of Blue Indophenol with Ammonia is observed..

 

COMMON APPLICATIONS:

 

  • Ammonia monitoring in potable water treatment particularly in the waters that come directly from the rivers.

 

KEY FEATURES:

 

  • Windows based menu options display allows user-friendly and intuitive use;
  • Presentation of results from graphs with automatic calculation of statistical trends;
  • Communication flexibility through Ethernet connectivity, 6 isolated current outputs, 10 configurable relay alarms, Profibus DP V1.0 and SD Memory slot;
  • Option of simple or varied sample collection (up to a maximum of 3) with sample collection containers integrated and alarms in case of sample collection failure;
  • Simplified fluid handling the simple piston pump withdraws a precise volume of sample and reagent through a manifold valve into the optical measuring cell and the movement of the piston;
  • LED light source intensity automatically adjusted at calibration to eliminate drift and compensate for any cell fouling.

 

MEASURING RANGE:

 

  • Auto-ranging: 0 to 3ppm NH3;
  • Non-diluted range: 0 to 0,5ppm NH3;
  • Diluted Range: 0,5 to 3ppm NH3.

 

MEASUREMENT PERFORMANCE:

 

  • Accuracy: ≤ ± 5% of reading or ± 0,005 ppm (whichever is the greater);
  • Repeatability: ≤ ± 5% of reading or ± 0,005 ppm (whichever is greater);
  • Resolution: 0,001 ppm or 1 ppb;
  • Measurement units: mg/L, ppm, ppb and µg/L;
  • Calibration: 2-point automatic calibration, with the option of manual initiation. The interval between automatic calibrations manually selectable from four times a day to one a week.