Matrix-Optimized Analysis of Gases and LPG Samples

Thanks to the elemental analyzer multi EA® 5000, combined with application-optimized sample gas systems, liquid gases, highly pressurized gases, but also gases relaxed to normal pressure, such as ambient air, can be analyzed for element contents in the range of ultra traces up to percentages. In only one single cycle, the sulphur, nitrogen and carbon content is determined simultaneously, and chlorine is determined sequentially.

multi EA® 5000 system configuration for analysing gases:

• basic device with double furnace in the vertical operating mode
• Chemoluminescence detector for nitrogen determination
• UV fluorescence detector for sulphur determination
• Chlorine module with "high sensitive" cell for the coulometric determination of trace-level chlorine contents
• LPG module for the precise dosing and evaporation of liquid gases
• GSS module with adapter box for the safe dosing of unpressurized and pressurized gases

In the analysis of gases, the sample pressure has a significant influence on the entire analysis process, the measurement result and especially on occupational safety.

In addition to reliable combustion systems that ensure safe and quantitative oxidation of the entire spectrum of gas matrices, high-precision dosing technology and device-integrated safety features like those offered by the Self Check System are essential for meeting the analytic requirements of gas matrices.

The multi EA® 5000 offers all of this. With the simultaneous / sequential C/N/S/Cl determination, it combines short measurement times and minimal maintenance requirements with convenient, user-friendly hardware and software which prevents operator errors in advance. This guarantees trouble-free use in shift operation as required in modern labs. Thanks to the modular design, it is also possible to use the same analysis system for analysing other organic matrices, such as solids and liquids. This enables an additional increase of effectiveness.