Multicomponent FTIR Gas Analyzer Gasmet On-line Series includes industrial multicomponent gas analyzers for continuous monitoring applications. The Gasmet CX4000 incorporates a Fourier transform infrared spectrometer, a temperature controlled sample cell, and signal processing electronics. The analyzer is fully equipped for fixed installations and it offers versatility and high performance for all industrial users. The Gasmet CX4000 is designed for continuous emission monitoring (CEM). It is an ideal tool to analyze trace concentrations of pollutants in wet, corrosive gas mixtures. The sample cell can be heated up to 180 °C. Sample cell absorption path length is selected according to the application. The Gasmet CX4000 allows simple calibration using only single component calibration gases. The user can easily configure the analyzer for a new set of compounds. Spectrometer Resolution: Scan frequency: Detector: Source: Beamsplitter: Window material: Wave number range: Sample cell General parameters Measuring principle: Performance: Response time, T90: Fourier transform infrared, FTIR Simultaneous analysis of up to 50 gas compounds Typically < 120 s, depending on the gas flow and measurement time Structure: Standard material: Mirrors: Volume: Connectors: Gaskets: Temperature: Multi-pass, fixed path length 5.0 m 100 % rhodium coated aluminium Fixed, protected gold coating 0.4 liters Inlet Swagelok 6 mm Outlet Swagelok 8 mm Viton® O-rings 180 °C, maximum Operating temperature: Storage temperature: Power supply: Power consumption: STREET ADDRESS: Pulttitie 8 A 1 00880 Helsinki, Finland email: [email protected] vat no: FI26818038

Measuring parameters Options Zero point calibration: Zero point drift: Sensitivity drift: Linearity deviation: Temperature drifts: Pressure influence: 24 hours, calibration with nitrogen (5.0 or higher N2 recommended) < 2 % of measuring range per zero point calibration interval None < 2 % of measuring range < 2 % of measuring range per 10 K temperature change 1 % change of measuring value for 1 % sample pressure change. Ambient pressure changes measured and compensated Sample cell: Multi-pass, fixed path length Pressure measurement: Inside sample cell Sample cell gaskets: Gasmet PC for control...