CO analyzer AQMS-400

monitoringconcentrationonline

Overview AQMS-400 CO analyzer adopts non-dispersive infrared spectrum technology combines with advanced microprocessor technology.It provides accurate and reliable detection of CO at ppm level to meet the requirement of ambient gas monitoring. The principle is non-dispersive infrared based on gas filter correlation technology, CO molecule absorbs specific infrared light which is consistent with Beer-Lambert principle.CO concentration can be obtained by comparing infrared energy adsorption by sampling gas and reference gas. This analyzer can completely control all functions and also provides online instruction for important work parameters. Real time auto compensation for temperature and pressure will be made during measurement Features Measurement range:0~50ppm to0~1000ppm(Optional) Dual measurement range Multiple functional operations by microprocessor Task software is allowed to monitor test data during operation Continuous self-checking with alarm function Self-checking for intensity decaying of light source - Response time optimized by signal filter technology of self-adaptation Compensation function for temperature and pressure USB and Ethernet interface Colorful display and screen touch operation Large memory and history data saved automatically Parameter: Unit:ppb / ppm / g/m3mg/m3 - Measurement range:0~50ppm - Zero noise:≤0.02ppm - Lower detection limit:<0.04ppm - Indicator error:±1%F.S. - Response time: - ≤60S - Long-term zero drift:±1ppm - Long-term span drift:±1ppm - Work condition:(5~40)℃，(0~95)%RH - Dimensions & weight:178mmx432mmx600mm &15kg - Power supply:220V~240V50/60Hz200W - Ports - :Analog/,Digital/Rs232/Rs485/Rj/45USB - Protocol:Modbus