Leave the simultaneous quantitative analysis of carbon, hydrogen, nitrogen, and sulfur in heterogeneous samples such as coal and waste to the industry's only large-capacity model.

Organic Elemental Analyzer vario MACRO cube The only device capable of simultaneous analysis of carbon, hydrogen, nitrogen, and sulfur with large capacity samples. No additional modules or electric furnaces for sulfur analysis, like other devices, are required. High precision measurements can be achieved even with heterogeneous large capacity samples. <Features> 1. Selective adsorption: The APT method uses three types of adsorption-desorption columns that selectively adsorb CO2 from carbon, H2O from hydrogen, and SO2 from sulfur. 2. Nitrogen detection: Nitrogen-derived NOx is reduced to N2 gas and is detected first without being adsorbed by the column. 3. High adsorption capacity: The adsorption-desorption columns can achieve up to 250 times the adsorption capacity of typical GC columns, allowing analysis of samples containing up to 500 mg of carbon. 4. Sharp detection peaks: Rapid heating of the column results in sharp detection peaks, achieving an excellent S/N ratio. 5. Complete peak separation: Complete control over the heating and desorption of each component allows for complete peak separation regardless of elemental content or ratio. The C/N ratio and C/S ratio can be accurately separated and analyzed up to 12,000:1.

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