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Nitrite analyzer
Stamolys CA71NO

Colorimetric system for the monitoring of wastewater, drinking and mineral water

  • ©Endress+Hauser

The CA71NO online analyzer improves analytic procedures by replacing manual cuvette tests. The system’s high accuracy supports you in meeting the specified nitrite limits. CA71NO uses a standardized measuring method and thus ensures full compliance with international regulations.


  • Reliable correlation to DIN 38405-D10

  • Cost savings by replacing manual cuvette tests

  • Accurate monitoring of nitrite values

  • Reliable and safe documentation of nitrite content for the authorities

  • Two-channel version available for lower installation effort

Field of application

Stamolys CA71NO monitors:

  • Nitrite content in drinking water

  • Nitrite in wastewater treatment plants

  • Nitrite in mineral water production

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: CA70NO

Successor: Liquiline System CA80NO

Success stories


Endress+Hauser AG
Kägenstrasse 2 4153 Reinach BL Switzerland
Tel.: +41 61 715 7700
Fax: +41 61 715 2888
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