Chlorine, Ozone, Chlorine dioxide

Two different technologies are available for monitoring free chlorine, ozone, chlorine dioxide or monochloramine. The choice of the technology depends on water quality and treatment methods:

  • Amperometric three electrode system TRIDES: Seawater  or common city water. Treatment with free chlorine, chlorine dioxide or ozone. pH below 8.5. No anticorrosion additives. Amperometric systems have lower cost of ownership (no reagents). Under unknown conditions, however, it is safer to use a photometer.
  • Process photometers CODES: Work under the same conditions as the amperometric system. In addition they can be used also for monochloramine and total residual chlorine. No limit for pH levels. They also work well in the presence of anticorrosion additives. Biofouling can be powerfully reduced with the optional Cleaning Module.

A high precision portable photometer is needed for calibration in any case: CHEMATEST portable photometer

Chematest 30

The flexible and robust solution for the determination of disinfectants, pH value and cyanuric acid.

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Monitor AMI Trides

Amperometric analyzer for disinfectans such as hypochlorous acid, free chlorine, chlorine dioxide, ozone, bromine, iodine.

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IXA261110XX_AMI_Trides

Monitor AMI Trides; compact

Amperometric analyzer for disinfectans such as hypochlorous acid, free chlorine, chlorine dioxide, ozone, bromine, iodine.

  • compact version mounted on panel 300 x 530 x 200 mm

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Analyzer AMI Codes-II

Colorimetric process analyzer (DPD-method) for measurement and dosing control of disinfectants such as free chlorine, hypochlorous acid, chlorine dioxide, ozone, bromine, iodine and monochloramine.

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IXA2544X1XXX AMI_Codes-II

Analyzer AMI Codes-II TC

Colorimetric process analyzer (DPD-method) for measurement of total chlorine and calculation of dichloramine.

Extended measurement range up to 10 ppm.

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Analyzer AMI Codes-II CC

Colorimetric process analyzer (DPD-method) for measurement of free chlorine, monochloramine, combined chlorine and total chlorine.

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IXA2544X7XXX AMI_Codes-II_CC

Chematest 25

Mobile lab with precision photometer for disinfectants (free and total chlorine, chlorine dioxyde, ozone, bromine, jodine), floculants(Fe, Al) and cyanuric acid.
Integrated pH meter with precision sensor.

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IXA70065001_Chematest_25