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CAT - Flow Visualization / Smoke Study Services
Tracking down turbulences: Flow visualizations show the movement patterns of air in a room, allowing analysis and forecasting. They are therefore central requirements of the GMP guidelines as well as DIN EN ISO 14644 and VDI 2083. High-quality flow visualizations are also becoming increasingly important for FDA inspections – a requirement that CAT Group fully meets.
Of course, we also take on this task following modification measures to your cleanroom technology or when fixtures and machines have been adapted to the manufacturing processes of a new product. Also, flow visualization can help track down unexplained intrusion of particles. CAT Group’s experts visualize the flow pattern on site using specially developed, state-of-the-art fog generators and based on a script defined together with the customer. The air stream impinged with residue-free fog is recorded with at least one high-resolution camera, which also detects the thinnest swaths and the finest turbulences. You can download the sample visualization here (300 MB).
