The CM740 Dual Analyzer is a complete analytical system allowing the direct measurement of inorganic carbon and total sulfite, SO₂/H₂S, typically utilized for the analysis of amine solutions which are used to remove environmentally controlled emissions from flue gases. CM740 measures the amount of carbon dioxide (CO₂) and the amount of hydrogen sulfide (H₂S) in scrubbing solutions. This result is used along with other analyses to determine the amine scrubbing solution’s efficiency and remaining capacity. The CM740 system is composed of a CM5016 Dual Carbon/Sulfur Coulometer and a CM5330 Acidification Module. Since the coulometric efficiency is 100 percent, sample calibration is not necessary. The linear range and accuracy of the coulometric technique exceeds that obtained by other detection methods. UIC’s analyzers are rugged, accurate and adaptable to most applications. They are used extensively in industrial, research and educational laboratories worldwide.

CM740 – System for Measuring Total Inorganic Carbon and Total Sulfite, SO₂/H₂S in Solids or Liquids Includes:

CM5016 Dual C/S Coulometer

CM5330 Acidification Module with tools and accessories for analysis of solid or liquid samples.

CM5131 (10 ml), CM5132 (25ml), CM5133 (50ml), or CM5134 (100ml) Sample Introduction Kit.

Part Numbers:

CM740-01 110V, 50/60Hz

CM740-02 220V, 50/60Hz