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粒子状物質及び発生源分析システム
Focused Photonics Inc. (FPI) safeguards the planet with its robust Stack Emission Monitoring Systems, delivering continuous, compliant analysis of flue gases to curb industrial pollutants. Our CEMS platforms integrate extractive sampling, multi-gas detection, and data acquisition for real-time SO2, NOx, CO, and PM oversight, ensuring adherence to stringent regulations.
Particulate and Source Analysis Science
Particulate and source analysis probes atmospheric aerosols through beta-ray attenuation, X-ray fluorescence, and thermal-optical spectroscopy to quantify mass and origins. FPI’s AMMS systems measure PM2.5/PM10 (0-10 mg/m³, ±1% F.S.) using 14C beta-ray attenuation, analyze 30+ elements (e.g., Pb, S, 0-100 μg/m³) with XRF at 5 eV resolution, and resolve OC/EC at 0.1 μg/cm² via thermal-optical methods, per EPA IO-3.4 and IMPROVE protocols. Systems minimize consumables (only filter tape) for 50% cost savings, with AI-driven positive matrix factorization (PMF) achieving 85% source accuracy for traffic or industrial emissions. Calibration with NIST SRM 2786 ensures <2% drift. In 2025, FPI’s analyzers support hyperlocal PM mapping, addressing “particulate analyzer” and “source apportionment” searches with real-time IoT data.
読む さらに少ない
FPI Atmospheric Particles Online Source Analysis System by integrating the AMMS-100, OCEC-100, WAGA-100 and the PMF online source analysis model, which realizes the traceability and causes analysis of particulate matter pollution. The system can provide long-term basic data and technical support for the precise management of regional air pollution and the refined management of air quality, as well as for emergency response to heavy pollution and assessment of the effectiveness of treatment. So far, this solution has been deployed in many cities across China to provide data and technology supporting for the local governments and environmental protection authorities.
FPI Particulate and Source Analysis Applications
FPI’s systems power 3,000+ monitoring stations, deploying 800+ units annually, decoding PM sources for cleaner air.
Analyzing the source of particulate matter under normal pollution and helping to accurately implement policies.
Obtaining quantitative data for each source category of particulate matter emissions in the pollution process, and supporting the development of emergency response measures for heavy particulate matter pollution.
Objectively evaluate the long-term trend and control effect of particulate matter pollution, and timely adjust the focus and direction of prevention and control work.
These systems, integrated with cloud PMF, support 5+ national air quality policies, advancing SDG 11 sustainable cities.
FPIが優れている理由 Particulate & Source Analysis
FPI’s AMMS series delivers precision and efficiency with 20 years of analytical expertise and ISO 17025 certifications.
System Structure Of FPI Particulate & Source Analysis System
Supporting Application: The FPI’s Atmospheric Particles Online Source Analysis System regularly outputs the source tracing analysis reports to guide the regional air pollution control and air quality management. To enable more precise management objectives, it can subdivide pollution sources under users’ needs.
Unified Sample Source：Equipped with a unified sampling system enables the samples from the same source and ensures the results’ accuracy.
FPI Particulate and Source Analysis Impacts
FPI systems drive air quality progress: urban networks reduce PM violations by 20%, industrial sites avoid USD 150K fines via compliance, and rural monitors cut biomass emissions by 15%. With portable designs and open APIs, FPI enhances 25% of local AQI forecasts, supporting inclusive air quality management.
Particulate and Source Analysis Questions
Accuracy in Dusty Environments?
Beta-ray auto-purge ensures <2% error in 500 μg/m³ dust, per EPA IO-3.3.
Source Apportionment Capability?
PMF identifies 85% of sources (e.g., traffic, industry) using elemental and wind data.
Maintenance Needs?
Monthly tape replacement, quarterly NIST SRM 2786 calibration, <1% bias.
GIS Integration?
Modbus TCP feeds PM data to ArcGIS for plume tracking in urban grids.
EPA Compliance?
IMPROVE protocols meet PM2.5 <12 μg/m³, with logs for 2008/50/EC.
Cold Climate Performance?
Heated filters maintain <3% drift in -20°C, per ASTM D7039.
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