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DX-4000

General parameters

Multicomponent FTIR Gas Analyzer

GASMET ON-SITE SERIES includes portable multicomponent gas analyzers for demanding applications. The GASMET Dx- 4000 incorporates a Fourier Transform Infrared, FTIR spectrometer, a temperature controlled sample cell, and signal processing electronics. The analyzer offers versatility and high performance for all users. The GASMET Dx-4000 is designed for on site measurements at low concentrations. It is an ideal tool to measure trace concentrations of pollutants in wet, corrosive gas streams. The sample cell can be heated up to 180 °C. Sample cell absorption path length is selected according to the application. The GASMET Dx-4000 allows simple calibration using only single component calibration gases. The user can easily configure the analyzer for a new set of compounds. Measuring principle: F ourier T ransform I nfrar ed, FTIR Performance: Simultaneous analysis of up to 50 gas compounds Response time, T
90 : Typically
-1 or 4 cm
-1 Scan frequency: 10 scans / s Detector: Peltier cooled MCT Source: SiC, 1550 K Beamsplitter: ZnSe Window material: ZnSe Wavenumber range: 900 - 4 200 cm
-1