FT-3000 FTIR (Fourier Transform Infrared Spectroscopy) Gas Analyzer

Description

FT-3000 is a gas online continuous monitoring system based on fourier transform infrared spectroscopy, monitoring emission gas of SO2, NOx (NO NO2), CH4, NH3, HCl, HF, CO, CO2, O2, H2O and other components at the same time. According to user demand, the analyzer can be extended to measure SO3, N2O and etc. FT-3000 system has high accuracy, wide dynamic range, low detection limit and is suitable for ultra-Iow emission monitoring.
Infrared light passes through an aperture first, then through the filter into the interferometer forms the interference spectrum, and then couple into the absorption pool. Light with multiple reflections in the absorption pool transmission light focuses to MCT photoelectric detector through the optical lens. After detected signal of electric detector passes through preamplifier and main amplifier, interference figure will be amplified, filtered, and digitized. Digital signal is further processed, the interference figure transform into single channel spectrogram. There is absorption of each gas in the specific location, and can show all the gas density information through the analysis of channel spectra.