Summary of the instrument. PM2.5 concentration enrichment of online system for scientific workers to build fine particulate matter in the research on environmental pollution haze technology platform, and human health effects of PM2.5 particles enrichment environment, simulation of PM2.5 particles exposure to people or animals real exposure environment, strict control of the influence of particle deposition in the process of inhalation exposure related factors (temperature, humidity and airflow, etc.), able to effectively condensed the fine particulate matter 15 to 20 times, can meet the different needs of different researchers, the type of HRH - PM286 respectively and HRH - PM186, respectively docking systemic exposure system and mouth and nose exposure system. Application field Can be applied to atmospheric particulate matter and environmental chemical pollutants in fine particulate matter (PM2.5) the health hazard assessment (respiratory system, cardiovascular system, nervous system and reproductive system, etc.); Respiratory system diseases, such as chronic obstructive pulmonary (COPD), acute/new? Respiratory distress syndrome and acute lung injury and the establishment of animal model, such as asthma and respiratory disease mechanism research and the related pharmacological research. Instrument use: And mouth and nose exposure system is linked together, used for PM2.5 concentration enrichment muzzle online exposure experiment. Performance characteristics: 1. The output flow rate: 10-20 l/min 2. The enrichment ratio of 15 to 20 times; 3. Suitable for 20 rats do nose exposure experiment at the same time
PM2.5 concentration enrichment of online system for scientific workers to build fine particulate matter in the research on environmental pollution haze technology platform, and human health effects of PM2.5 particles enrichment environment, simulation of PM2.5 particles exposure to people or animals real exposure environment, strict control of the influence of particle deposition in the process of inhalation exposure related factors (temperature, humidity and airflow, etc.),
