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Ammonia analyzer
Aztec AW632

Accurate low level ammonia analysis

The Aztec 600 colorimetric ammonia analyzer provides reliable and highly accurate measurement of low level ammonia concentrations for a wide variety of applications from drinking water influent to wastewater effluent.

Overview
Data
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Service

Overview

It's never been easier to accurately monitor low levels of ammonia online.

Featuring ABB's intuitive menu-driven software and the unique self-cleaning Aztec fluid handling system, users benefit from an analyser that is both simple-to-operate and maintain.

Users benefit from:
  – Analysis of up to 3 sample streams
  – Automatic 2-point calibration
  – Automatic background color compensation
  – Automatic sample dilution to maximize range
  – Self-cleaning measurement system
  – Intuitive software with full colour graphical display
  – Data logging and graphical process trending
  – Full audit trail capability
  – Secure data archiving to SD Card

Data

  • Measurement range
    0 to 3 ppm NH3 (0 to 3 mg/L)

  • Chemical Method
    Indophemol blue

  • Background color correction
    Compensated at the measurement wavelength

  • Measurement frequency
    1 to 4 measurements per hour (User-selectable)

  • Accuracy / maximum measured error
    ±5 % of reading or ±0.005 ppm (whichever is the greater)

  • Repeatability
    ±5 % of reading or ±0.005 ppm (whichever is the greater)

  • Resolution
    0.001 ppm or 1 ppb

  • Measurement units
    mg/l, ppm, ppb, μg/l

  • Calibration
    2-point, automatic calibration

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Service

ABB offer a full range of services to support you and your processes, including:

Explore our comprehensive range of services at Measurement & Analytics service