Product Introduction
By adopting β-ray method, YX-PM2.5 Particulate Online Monitoring System can continuously monitor the concentration of ambient particulate without interferences of environmental factors such as temperature, pressure, magnetic field, etc. It uses different cutting heads such as TSP, PM10, PM2.5, and PM1.0 to measure concentrations of different particulates. It is widely used in fields of meteorological, oceanic, airport, agriculture, national defense, aerospace, scientific research, environmental ambient monitoring, and indoor environmental monitoring, environment evaluation, occupation health research, etc.
Working Principle
YX-PM2.5 Particulate Online Monitoring System is composed of sampling unit, measuring analyzer unit, control unit and other parts. The sampling unit continuously transports the sample gas to measuring and analyzing unit by constant flow rate. The measuring and analyzing unit can capture the suspended particles in the sample gas by filter paper which is located between the β radioactive source and the detector. The detector inspects the strength of β-ray that through the filtering paper. After analyzing, it can get the concentration of suspended particle in the air. The control unit carries out the collection and output of signal, the adjustment and control of flow rate, filter paper’s moving, environmental compensation and other functions.
Product Features
●High measuring accuracy, strong anti-interference capability, easy to upgrade and expand;
●Simple structure, integrated design of sampling, measuring and analyzing unit;
●No need to move the filter paper during the measuring process, which improves the measuring precision and accuracy;
●Real-time display the current quality and concentration of PM2.5;
●PM2.5 cutpoint diameter is accurate, and the silicone grease coated inside can filter large particles.
●With self-adjusted technology of flow rate, it could control the flow rate fast, accurately and stably.
●The compensation technology for temperature, pressure and humidity can eliminate the effect of external environment.
●Humanized design, with the touch control interface, makes it easy to operate;
●With self-diagnosis function, it could automatically test whether or not all parts of the analyzer are running normally;
●Modular design, intelligent operation, long service life and low maintenance.
