Shanghai Zhichu Instrument Co., Ltd.
Shanghai Zhichu Instrument Co., Ltd.

A laminar flow cabinet provides a particle-free workspace through unidirectional HEPA-filtered airflow (ISO Class 5/100), protecting samples from airborne contaminants. Ideal for tissue culture, PCR setup, and electronics assembly, it features vertical or horizontal airflow configurations. Constructed with stainless steel surfaces for easy sterilization, it's essential in pharmaceutical, biomedical, and nanotechnology labs.

Uses of Laminar Flow Cabinet

Uses of Laminar Flow Cabinet
  • Sterile Lab Work

    Provides a particle-free workspace for microbiology, cell culture, and other sterile experimental procedures.

  • Electronics Assembly

    Protects sensitive components from dust during inspection, assembly, and packaging of microchips or circuit boards.

  • Medical Device Production

    Ensures a sterile environment for assembling and packaging medical instruments or devices.

  • Plant Tissue Culture

    Prevents contamination during explant transfer and growth in plant tissue culture labs.

  • Pharmaceutical Preparation

    Maintains sterile conditions during weighing, dissolving, and packaging of drug formulations.

Laminar Flow Cabinet Working Principle

  • Air Filtration
    Room air is drawn through a HEPA filter to remove dust, microbes, and particles.

  • Unidirectional Flow
    Filtered air flows in a smooth, laminar (one-directional) stream over the work area.

  • Contamination Prevention
    Clean air continuously sweeps across the surface, pushing contaminants away from the workspace.

  • Recirculation or Exhaust
    Some models recirculate air; others exhaust it outside, depending on design (horizontal or vertical flow).

Laminar Flow Cabinet Working Principle
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