The biological air sampler is a precision instrument specifically designed for collecting biological particles in the air. It uses unique sampling technologies to efficiently collect biological microparticles such as bacteria, viruses, and fungal spores in the air. The sampling head is made of special materials with good biocompatibility and filtration performance to ensure that the sampling process does not contaminate the samples. Its advantages are high sampling accuracy and convenient operation, and it can work continuously for a long time. Widely used in fields such as healthcare, environmental monitoring, and scientific research, it provides reliable sample data for disease prevention and control, environmental assessment, etc., assisting in relevant research and decision - making.