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LNG Fog Generators

Ultrapure combined nitrogen demineralized (demi) water fog machines AFM-LNG-1 I AFM-LNG-2.

The AFM.LNG series are high density, portable fog-generating systems for visualizing air flows and turbulences in semiconductor and pharmaceutical facilities. Both available fog systems provide the highest volume, highest density, highest purity and lowest pressure output of cleanroom foggers on the market.

Both systems are high-purity fog generators designed for visualizing airflows in cleanrooms. These fog generators produce a high-density fog by mixing steam with liquid nitrogen to produce small (3 µm in diameter), pure water droplets suspended in a nitrogen carrier gas. The resulting fog is highly visible and non-contaminating. The droplets leave no measurable residues when they evaporate in the cleanroom air. The foggers meet the most stringent demands of modern semiconductor and pharmaceutical cleanrooms. As the fog generators are non-contaminating, they are suitable for use in cleanrooms in operation without having to interrupt ongoing production or other activities taking place in the cleanroom.