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Ultrasonic Demi Water Fog Generators

Ultrasonic Demi Water Fog Generators AFM6 | AFM12 | AFM18

In compliance with the relevant standard ISO 14644 PArt 3 Annex B7, periodically cleanroom operators are obliged to supply evidence of their actual airflows prevailing inside cleanrooms. This is achieved by mapping air flows using high purity water fog generators, for example.

The ultrasonic water aerosol/fog AFM6 | AFM12 | AFM18 (AFM-V = Air Flow Mapper) do make use of non-contaminating purified water to enable airflows to be visualized in cleanrooms accordingly ISO 14644-3 Annex B7.


- Visualizing airflow patterns around equipment, tools, hallways, door entries and operators
- Locating standing notices that may transport airborne contaminants to critical work areas.
- Troubleshooting
- Making photographic or video recordings of airflow patterns
- Flow balancing
- Optimizing equipment layouts to minimize the transfer of contaminants to critical areas
- Locating unsuspected particulate and gaseous contaminants to critical areas.
- Finding air infiltration routes into cleanrooms
- Visualizing standing vortices in laminar-flow cleanrooms
- Studying wake flows behind objects in vertical laminar-flow and mixed-flow cleanrooms
- Training operators about good contamination control practices