Common Gaseous Pollutant Analyzer

Ambient / Environment

Ecotech (a brand of Acoem) Serinus Series Analyzers

Ecotech Serinus series analyzers are the most efficient and accurate instrument for monitoring major gaseous pollutants in the environment. This advantage is achieved by leveraging the experience and knowledge gained from operating large-scale air quality monitoring networks for over 40 years.
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Serinus 10 : Ozone (O3)

The Serinus 10 O3 analyzer uses a proven non-dispersive ultraviolet (NDUV) absorption technology to measure O3 in the ambient air.

Key Specification
  • Lowest Detection Limit : 0.5 ppb
  • Measurement Range : 0-20 ppm

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    Serinus 30 : Carbon Monoxide (CO)

    The Serinus 30 CO analyzer uses a proven gas filter correlation technology to measure CO in the ambient air.

    Key Specification
  • Lowest Detection Limit : < 40 ppb
  • Measurement Range : 0-200 ppm
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    Serinus 40 : Nitrogen Monoxide / Nitrogen Dioxide / Nitrogen Oxides (NO/NO2/NOX)

    The Serinus 40 NO/NO2/NOX analyzer uses a gas phase chemiluminescence technology to measure either NO/NO2/NOX in the ambient air.

    Key Specification
  • Lowest Detection Limit : < 0.4 ppb
  • Measurement Range : 0-20 ppm
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    Serinus 50 : Sulfer Dioxide (SO2)

    The Serinus 50 SO2 analyzer uses a proven fluorescence detection technology to measure SO2 in the ambient air.

    Key Specification
  • Lowest Detection Limit : < 0.3 ppb
  • Measurement Range : 0-20 ppm
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    Serinus 31 : Carbon Monoxide (CO2)

    The Serinus 31 CO2 analyzer uses non-dispersive infrared (NDIR) gas correlation spectroscopy to provide accurate, stable and repeatable measurements of gaseous CO2.

    Key Specification
  • Lowest Detection Limit : 0.2 ppm
  • Measurement Range : 0-3000 ppm
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    Serinus 44 : Ammonia (NH3)

    The Serinus 44 NH3 analyzer delivers precise and reliable performance at excellent value. It uses a proven chemiluminescence technology and an external thermal catalytic converter to measure NO, NO2, NOx and NH3 in the ambient air.

    Key Specification
  • Lowest Detection Limit : < 0.4 ppb
  • Measurement Range : 0-20 ppm
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    Serinus 51 : Hydrogen Sulfide (H2S) and Sulfur Dioxide (SO2)

    The Serinus 51 H2S/SO2 analyzer combines pulsed fluorescence detection with an internal catalytic converter to sequentially measure H2S and SO2 in the ambient air.

    Key Specification
  • Lowest Detection Limit : 0.3 ppb
  • Measurement Range : 0-2 ppm (H2S) / 0-20 ppm (SO2)
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    Serinus 60 : Nitrogen Dioxide (NO2)

    The Serinus 60 NO2 analyzer represents the latest and cutting-edge addition Cavity Attenuated Phase Shift (CAPS) spectroscopy technology. This technology allows direct measurement of NO2. 

    Key Specification
  • Lowest Detection Limit : < 0.04 ppb
  • Measurement Range : 0-1 ppm
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