OVERVIEW

AG-4B aerosol generator has 7 pulling nozzles. The aerosol concentration is approximately 100ug/L at a pressure of 0.14MPa and an air flow rate of 13000m3/h. Three adjustment valves adjust the instrument to provide different ranges of aerosol particle concentrations using 1 to 7 nozzles.

AG-4B is usually used to test high efficiency filter systems with air flow rates no greater than 13,000m3/h. It is more applicable to high efficiency filter units, negative pressure filtration devices, biosafety cabinets and other equipment.

The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology and other industries and places that need safety detection of toxic and harmful, explosion prevention.