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Overview
An air shower is a specialized contamination control chamber designed to remove particulate matter from personnel and materials before entering clean environments. Typically constructed from stainless steel or powder-coated steel, these units adhere to strict ISO 14644 standards for cleanroom integrity.
Application
- Pharmaceutical Manufacturing: Ensuring sterile conditions during drug production.
- Electronics Assembly: Protecting sensitive components from dust in semiconductor fabrication.
- Bio-safety Laboratories: Preventing cross-contamination in research facilities.
- Hospital Operating Rooms: Maintaining aseptic zones for surgical procedures.
Precautions
- Conduct regular inspections of HEPA filters and replace them upon pressure drop indication.
- Ensure interlocking mechanisms function correctly to maintain air pressure differentials.
- Schedule periodic cleaning of internal surfaces to prevent microbial buildup.
- Verify airflow velocity meets design specifications during routine maintenance cycles.