High time resolution PM2.5 automatic sampler

This fully automatic high time resolution atmospheric aerosol sampler developed by EIPROTECH can collect atmospheric aerosol samples online in real-time. The traditional filter membrane sampler has one sample per day, and this high-time resolution sampler can be set to 1 sample per hour (or a shorter time). Therefore, the sampler can greatly improve the time resolution of the samples. Through subsequent detection and analysis, this method can better capture the time trend of pollution sources or atmospheric oxidation processes, which is helpful for accurate haze control or to meet the needs of scientific research.