Solutions for Industries and Automation
ABB Measurement and Analytics - Quad Industry GmbH

AW631 – ABB Aluminium analyzer Aztec

9IBA000707_400x400Providing complete confidence in water treatment

The Aztec 600 aluminium analyzer provides reliable and accurate measurement of residual aluminium to improve drinking water quality and optimise chemical usage.

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 benefits 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


  • Measurement range
    0 to 1.5 ppm Al (0 to 1.5 mg/L)
  • Chemical Method
    Pyrocatechol Violet (PCV)
  • Background color correction
    Compensated at the measurement wavelength
  • Measurement frequency
    1 to 6 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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