A system that measures metrological parameters such as wind speed, wind direction, rainfall, radiation, temperature, barometric pressure and ambient parameters.
Are large-scale air quality models that simulate the changes of pollutant concentrations in the atmosphere using a set of mathematical equations characterizing the chemical and physical processes in the atmosphere.
Mobile air quality monitoring system consists of analysis devices, an automatic sampler, an image acquisition device, and a mobile communication device.
The system integrates X-ray fluorescence for metal analysis up to 30 elements and a beta-ray attenuation model for particulate mass monitoring. But module will be using the same sample moving sequentially across the detector and would be significantly effective in industry emission tracing.
OCEC-100 adopts the thermo-photometry principle with TOT/TOR dual optical correction that meets various requirements. Integration oven of back & front design avoids condensation of high-temperature organics before entering the back oven, which further improved precision.
LAMPAS adopts the single-particle aerosol time-of-flight mass spectrometry that can measure single particles' chemical composition and size in real-time and respond rapidly to a sudden source of pollution. Due to its versatility, LAMPAS is generally used to determine pollution sources in the urban, remote, and marine environment or verify the PMF module's accuracy to provide data reports to the environmental agency.
Sample gas passes through denuder, and soluble gas will be analyzed by ion chromatograph first; the aerosol will then be inflated and given into ion chromatography to analyze soluble aerosol.
PMS-200A is a small flow automatic membrane changer sampler, which can be applied to continuous measuring of PM2.5 and PM10. The PMS-200A system consists of a PM10 cutting head, a PM2.5 cutter, an atmospheric temperature detection unit, an automatic filter replacement unit, a flow control system, and a temperature control system.
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