Extractive analyzer AtLAS-900

oxygencarbon dioxidecarbon monoxide

Tunable Diode Laser Absorption Spectroscopy (TDLAS) Analyser AtLAS-900 is a laser gas analyser for industrial on line applications, able to measure a great number of gas but optimized for Oxygen measurement (inerting control) in centrifuges and reactors in chemical and pharmaceutical industry, as well as in biogas and landfill gas. The sample bypass tube can be in Stainless Steel or Teflon-Coated in case of sample gas with aggressive substances. The TDLAS technology provide an incredibly fast response time, small drift and measure virtually free from interferences of other gases. Available for safe area or for hazardous area classified Zone 1 / Zone 21 (ATEX certified). Measureable Gas Oxygen [O2] Water [H2O] Hydrogen Fluoride [HF] Acetylene [C2H2] Carbon Monoxide [CO] Hydrogen Sulphide [H2S] Ammonia [NH3] Ethylene [C2H4] Carbon Dioxide [CO2] Hydrogen Chloride [HCl] Methane [CH4] Combined Versions Carbon Monoxide + Carbon Dioxide [CO+CO2] Ammonia + Water [NH3 + H2O] Hydrogen Chloride + Water [HCL + H2O] Hydrogen Fluoride + Water [HF + H2O] Main Features High Performance Adopting wavelength-modulation-spectroscopy allows better signal/noise ratio and anti-interference capability of dust and background gas Single line spectrum technology, free from interference of background gas No cross sensitivity due to the presence of solvents Extremely high stability and repeatability Almost instantaneous response time