Cleanroom Performace Testing

Advanced Cleanroom Technology

Cleanroom Technology has evolved to meet stricter manufacturing requirements. Using high-efficiency filters ensures compliance with production standards and minimizes airborne particulates ranging from 0.001 microns to several hundred microns.

HEPA filters remove 99.97% of 0.3-micron particles, while ULPA filters achieve 99.999% efficiency at 0.1 microns. Learn more about filter technologies.

Key Principles for Maintaining Cleanrooms:

• Isolate the environment to prevent contaminant ingress
• Dilute air to keep particle concentration low
• Minimize generation and accumulation of contaminants internally

Standard NEBB & ISO Tests:

• Airborne Particle Count Cleanliness Classification Test
• Airflow Volume/Velocity Test
• Temperature & Relative Humidity Test
• Air Change Rate
• Light Level & Sound Level Test
• Room Pressurization Test
• HEPA/ULPA Filter Installation Leak Test
• Electrostatic Test
• Bench Scan Filter Leak Test
• Airborne Microbial Sampling Test

For detailed procedural standards, visit the NEBB official site or check the ISO 14644-3 standard.