... to sterilize and disinfect before using, This instrument is of large sampling capability,stable perfoemance,simple operation and reaches international ... count error.2. Sample floW 100L/min.3. Sampling flow rate of the first population 0.38m / s and the clean room ... upper part of head, dish Block, sampling pumps, sampling pump, Block, sampling pump power. Lower for the control panel, memory, LCD display ...