Modular Clean Room With Ceiling Ffu Air Condition Filtration System For Unidirectional Airflow System Dust Free Working

Custom Cleaning Level Class Modular Cleanroom With Ceiling FFU Air Condition Filtration System

Key Characteristics of Cleanrooms

1. Controlled Air Quality:

   • Airborne particle levels are strictly regulated based on cleanroom classification standards (e.g., ISO 14644 or Federal Standard 209E).
   • HEPA or ULPA filters are commonly used to remove particles as small as 0.3 microns or smaller.

2. Positive Air Pressure:

   • Cleanrooms often maintain higher air pressure inside to prevent unfiltered air from entering when doors are opened.

3. Temperature and Humidity Control:

   • Precise control of temperature (typically 20–22°C) and relative humidity (30–60%) to ensure optimal conditions for sensitive processes and equipment.

4. Airflow System:

   • Laminar airflow (unidirectional) or turbulent airflow systems maintain cleanliness by continuously replacing and filtering air.
   • High air exchange rates, typically 10–600 air changes per hour, depending on the cleanroom classification.

5. Surface Materials:

   • Interior surfaces, including walls, floors, and ceilings, are smooth, non-porous, and easy to clean to minimize particle accumulation.
   • Common materials include epoxy, stainless steel, or special-grade plastics.

6. Personnel Protocols:

   • Workers are required to wear specialized clothing, such as cleanroom suits, gloves, masks, and booties, to minimize contamination from skin or clothing particles.
   • Strict entry and exit protocols, often through airlocks or cleanroom pass boxes.

7. Classification Standards:

   • Cleanrooms are categorized by the allowable number of particles per cubic meter of air. For example:
     • ISO Class 1: Strictest (least particles allowed)
     • ISO Class 9: Least strict (most particles allowed)

8. Monitoring Systems:

   • Continuous monitoring of particle levels, airflow, pressure differentials, and environmental conditions to ensure compliance with cleanroom standards.

Applications of Cleanrooms

• Pharmaceuticals and Biotechnology: To prevent microbial contamination during drug production.
• Semiconductor Manufacturing: To avoid defects caused by dust or other particles on microchips.
• Aerospace: For assembling sensitive equipment like satellites or spacecraft.
• Medical Device Manufacturing: To ensure sterility and compliance with health regulations.

Advantages of Cleanrooms

• Enhanced product quality and consistency.
• Compliance with regulatory standards in critical industries.
• Protection of sensitive processes and equipment from contamination.

Cleanrooms are a cornerstone of modern high-tech manufacturing and research, ensuring optimal conditions for innovation and safety.

Technical Data