Gas analyzer Multi-Flue

chlorinehydrogenmonitoring

Multi Gas analyser based on UV DOAS and chemometrics algorithms (PLS), able to perform the measure of SO2, NO, NO2, NH3, Cl2, H2S and others. In addition, the instrument can integrated a reliable electrochemical cell for O2, and a Laser TDLAS bench for measuring CO or CH4. It can be widely used in environmental online monitoring, industrial process control, safety monitoring, etc. Measureable Gas Nitric Oxide [NO] Oxygen [O2] Chlorine [Cl2] Nitrogen Dioxide [NO2] Carbon Monoxide [CO] Hydrogen Sulphide [H2S] Sulfur Dioxide [SO2] Ammonia [NH3] Methane [CH4] Main Features High Measurement Accuracy The minimum detection limit of SO2, NO, NO2 can be 1mg/m3 (15 m optical path) Ultraviolet has no moisture absorption: undisturbed by moisture and dust. No cross interference between the gas being measured NO and NO2 can be measured at the same time, dispense with converter. Low detection limit. High Reliability DOAS + PLS technology, small amount of zero drift and span drift Modular design Available version with external UV bench for use with toxic or corrosive gases. No optical moving parts and no vibration influence. Strong gas cell, low cost. Spectrum automatic adjustment technology, long free maintenance cycle Light source adopts the pulse source; the service life is 10 years The Multi-Flue needs an external sampling system able to deliver an almost clean sample gas to the analyser at the proper temperature, pressure and flow rate.