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Carbon Dioxide

An acidic oxide chemical compound.


Showing results: 91 - 94 of 94 items found.

  • Combustion Check Gas Analyzer

    KM 5410 - Kusam Electrical Industries Limited

    * Hand-pump with filter to isolate dirt and particles.* Thermocouple offset adjustment ±3°C (6°F).* Automatic power off battery saver.* 2 channel display(LCD).* Display Back-Light.* Analyzer Directly Measures: Flue Gas Oxygen Content in % and Flue Gas Temperature in °F or °C* Analyzer Computes: When the measured oxygen level is below 17.9%, Flue Gas Carbon Dioxide content in %, , Excess Air in %(0 to 400%), Flue Natural Gas/Oil #2/Propane in %

  • Mid-Range Gas Filter Correlation CO2 Analyzer

    Model N360M - Teledyne Advanced Pollution Instrumentation

    The Model N360M measures carbon dioxide (CO2) by comparing infrared energy absorbed by a sample to that absorbed by a reference according to the Beer-Lambert law.The N360M uses Gas Filter Correlation (GFC) to overcome the interfering effects of various other gases (such as water vapor) that also absorb IR. The analyzer passes the IR beam through a spinning wheel made up of two separate chambers: one containing a high concentration of CO2 known as the reference, and the other containing a neutral gas known as the measure. The concentration of CO2 in the sample chamber is computed by taking the ratio of the instantaneous measure and reference values and then compensating the ratio for sample temperature and pressure. A nitrogen purge system is provided for the GFC wheel assembly to eliminate the eff​ects of ambient CO2, if necessary.

  • Gas Filter Correlation CO2 Analyzer

    ​Model N360 - Teledyne Advanced Pollution Instrumentation

    The Model N360 measures carbon dioxide (CO2) by comparing infrared energy absorbed by a sample to that absorbed by a reference according to the Beer-Lambert law.The N360 uses Gas Filter Correlation (GFC) to overcome the interfering effects of various other gases (such as water vapor) that also absorb IR. The analyzer passes the IR beam through a spinning wheel made up of two separate chambers: one containing a high concentration of CO2 known as the reference, and the other containing a neutral gas known as the measure. The concentration of CO2 in the sample chamber is computed by taking the ratio of the instantaneous measure and reference values and then compensating the ratio for sample temperature and pressure. A nitrogen purge system is provided for the GFC wheel assembly to eliminate the eff​ects of ambient CO2, if necessary.

  • Mid-Range Gas Filter Correlation CO2 Analyzer

    Model T360M - Teledyne Advanced Pollution Instrumentation

    The Model T360M CO2 analyzer measures Carbon Dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO2 filled chamber and a chamber with no CO2 present. The light path then travels through the sample cell, which has a folded path of 1.28 meters.The energy loss through the sample cell is compared with the reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance over a wide concentration range, making this instrument an ideal choice for CO2 reporting requirements associated with dilution CEMS.

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