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Chromate analyzer
Stamolys CA71CR

Colorimetric system for the monitoring of industrial wastewater, process water, and cooling cycles

  • ©Endress+Hauser

The CA71CR online analyzer improves analytic procedures by replacing manual cuvette tests. Its highly accurate measurement enables you to optimize chromate dosing. This guarantees excellent corrosion protection in cooling towers, productive galvanizing and pigmenting processes, and efficient production of stainless steel. CA71CR uses a standardized measuring method ensuring full compliance with discharge regulations.


  • Reliable correlation to diphenyle carbazide method

  • Cost savings by replacing manual cuvette tests

  • Optimized galvanizing, pigmenting processes and stainless steel production thanks to precise chromate dosing

  • Reliable compliance with discharge regulations

  • Two-channel version available for lower installation effort

Field of application

Stamolys CA71CR monitors:

  • Chromate content in industrial wastewater treatment

  • Chromate content in industrial processes

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: CA70CR

Successor: Liquiline System CA80CR

Success stories


Endress+Hauser Ltd
Floats Road M23 9NF Manchester United Kingdom
Tel.: +44 161 286 5000
Fax: +44 161 998 1841
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