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LaserCEM® gas analyzers

LaserCEM® gas analyzers
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A REVOLUTION IN THE ONE-LINE GAS ANALYSIS La serC EM No sample pre-treatment No Heated Lines* Multi-Components Pre-Calibrated No interference No Drift Low P r e s s u r e S a m p ling Extremely High Resolution Laser Emission monitoring : - Waste incinerators plants - Reﬁneries - Cement plants The LaserCEM is a complete pre-calibrated multi-component (NO, SO2, CO, HCl, CO2, H2O, H2S, NH3, N2O, COS, SO3, CH4, HF) laser infrared spectrometer for CEM’s analysis. The LaserCEM uses the patented OFCEAS (WO 03031949) IR laser technology for enhanced speciﬁcity, selectivity, accuracy and stability (no instrumental response drift). The LaserCEM uses a patented low-pressure sampling system (WO 2010058107) enabling low-cost installation thanks to non-heated lines*and reduced maintenance. The LaserCEM is a reliable, robust, low-cost and easy-to- use solution for CEM’s analysis. Ad va n t a ge s & B e ne f its DIRECT MEASUREMENT No sample pre-treatment. OFCEAS technology associated with low pressure sampling enables direct measurement. The low pressure in the sampling system removes any risk for chemicals adsorption/desorption and condensation in the line. NO INTERFERENCE OFCEAS technology associated with low pressure sampling provides exceptional selectivity, enabling simultaneous multi-component measurement without interferences, regardless of the matrix. NO RE-ZERO; NO DRIFT The zero information is contained in the signal, enabling automated and intrinsic re-zero of the analyzer. EASE-OF-USE The LaserCEM is pre-calibrated for your CEM’s application. Initially packaged in a standard 19”rack, it includes a touch screen interface and on-board PC for local / remote control and real time display / recording of results. EASE-OF-INTEGRATION The LaserCEM allows digital (Ethernet, RS485, RS232, ModBus), analog and TDR I/O’s. ROBUSTNESS The LaserCEM contains no optical moving parts and was designed and built strictly for industrial and on-board mobile applications. LOW MAINTENANCE High MTBF. In addition to containing no moving optical components, the IR sources (telecom type laser) are characterized by MTBF’s of 5 years. CLEAN LINES / FILTERS The low pressure sampling system enables low ﬂow rates (3-9 L/h) without degrading response time. Accumulation of contaminants lines and ﬁlters is greatly reduced. SAFE ATEX compliant conﬁguration available. * Requires ambient temperature > 10

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Flow Rate : H2O(g) < 40% vol. - Standard H2O(g) > 40% vol. – Study Required 1 atm. ± 100 mbar @ sampling point ANALYTICAL SPÉCIFICATIONS Sampling Line : Ambient Temp. > 10°C et H2O <40% vol. > Simple polytube (no heating) Analog I/O; TDR I/O. Other I/O’s on request LODb standard 19”, 4U rack. 550 mm depth. Wall mounted ATEX compliant integration ELECTRONICS Display/Control : 5.7” diagonal color touch screen INSTALLATION REQUIREMENTS Ambient Temp. < 10°C et H2O >40% vol. > 40°C heated line Ethernet Protocol; RS 485 RS 232; ModBus. Operating Temp. : Response Time Power supply : Zero Drift :...

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