Suzhou source water purification slit type planktonic bacteria sampler

Suzhou Yuanshui PurificationNarrow slit planktonic bacteria samplerIt is tested by a microcontroller controlled circuit and has a 15 second delay startup function.Bacteria in the air are generally around 1 μ m, and particles of different sizes have different impact inertia. When the air accelerates through the slit, the airflow velocity reaches 41.7m/s, and particles larger than 0.5 μ m adhere to the culture medium in the culture dish due to inertia impact, while bacteria are collected on the culture medium. instrumentUsing the slit collection method, the sampled bacterial particles are uniformly distributed on the circular ring of the culture medium through the slit area, and can be called visible bacteria after cultivation. In addition, based on the distribution of bacteria, the distribution status of bacteria in the air can be intuitively obtained, which has the characteristics of fast testing speed, high efficiency, and small testing error.

Suzhou source water purification slit type planktonic bacteria samplerBasic Parameters