LaminarFlowKabinen

LaminarFlowKabinen are compact, enclosed workspaces designed to provide a unidirectional laminar airflow to minimize airborne contaminants in the working area. They are used in industries where sterile conditions or particle control are required and are often considered a modular alternative to traditional cleanrooms.

Construction typically includes a sealed cabinet, a supply air plenum, HEPA or ULPA filtration, and an exhaust or return path. Air enters through a high-efficiency filter, is conditioned to defined environmental parameters, and flows as a smooth sheet across the workspace to minimize turbulence. The flow can be horizontal (from rear or top) or vertical (from above) depending on configuration and use-case. Surfaces are usually corrosion-resistant and easy to clean.

Applications include pharmaceutical aseptic filling and compounding, semiconductor and electronics assembly, medical device manufacturing, optical component production, and laboratory sample handling. LaminarFlowKabinen are often used as standalone units within larger cleanrooms or as mobile, plug-and-play stations.

Standards and performance are guided by cleanroom classifications such as ISO 14644 and industry GMP guidelines, with target cleanliness levels specified (for example ISO class). Key metrics include air changes per hour, filter efficiency, and particle counts inside the cabin. Maintenance involves regular filter replacement, leak checks, and certification tests.

Limitations include energy use, potential heat buildup, and the need for proper room pressurization to maintain effectiveness. They are most effective for small-volume operations with localized contamination risk, rather than broad environmental control.