Gas chromatograph Nexis SCD-2030

laboratoryfor sulfur compounds

The Nexis SCD-2030 is a next-generation sulfur chemiluminescence detection system. It has been developed to fulfill the unmet needs of laboratories the world over. The dramatically enhanced sensitivity and reliability, the excellent maintainability, and the automation functions, a first for the industry, will improve laboratory productivity. The New Standard in Reliability The highest stability in its class and excellent equimolar response yields truly reliable results. Dramatically Improved Productivity Dramatically Improved Productivity with Simplified Maintenance and Automation Functions. Best-in-Class Sensitivity It is well known that the SCD gives the highest sensitivity for sulfur compounds among the existing detection methods. By incorporating an ultrashort flow path and a high efficiency redox cell, the Nexis SCD-2030 further raises the bar for sulfur chemiluminescence detection. Optimized Applications Reliable analysis with best-in-class sensitivity for fields such as petrochemical and food production. The horizontal redox cell, an industry first, ensures an ample reaction time and reaction zone within the cell, promoting the sample's redox reaction. As a result, it provides highly stable analyses even when samples are loaded with a high column flowrate. Additionally, nitrogen gas (makeup gas), which is loaded together with the sample, prevents detector contamination due to column deterioration. The newly designed high efficiency redox cell enables long-term stable analysis. We evaluated the stability of the response for four sulfur compounds commonly found in gasoline. Measurements were performed for a period of 16 days