The CM320 Total Sulfur Analyzer is a complete analytical system allowing the direct measurement of total sulfur in a wide variety of sample matrices and concentrations. Applications include total sulfur in organics, coal, geological materials, inorganics, natural products, foods, and beverages. The CM320 consists of a CM5380 dual zone, high temperature furnace and a CM5017S sulfur coulometer. The CM320 easily handles solid or liquid samples with concentrations from ppm levels to 100% without user calibration. UIC’s analyzers are rugged, accurate and adaptable to most applications. They are used extensively in industrial, research and educational laboratories worldwide.

A major advantage of the CM320 Total Sulfur Analyzer is the use of coulometric detection. Employing the principles of Faraday’s Law, the CM5017S SO₂/H₂S Analyzer automatically measures the absolute mass amount of sulfur dioxide and/or hydrogen sulfide evolved from a combusted sample. No user-calibration is required, and linear detection is available from less than 1 µg sulfur to over 10,000 µg sulfur. Using this 100% efficient coulometric process, relative standard deviations of 0.2% or better are common for standard reference materials. For smaller concentrations, an absolute deviation of approximately 1 µg S is typical. Sample sizes can range from 0.5 mg to 10 grams with concentrations from 1ppm to 100%. Analysis times of 7-10 minutes are typical.

CM320 – Total Sulfur (TS) Analyzer includes:

CM5017S Coulometer and

CM5380 Dual Zone Furnace

CM5382 Furnace Kit

Part Numbers:

CM320-01 110V, 50/60Hz

CM320-02 220V, 50/60Hz