Mini-environment Testing and Certification: All testing and evaluation performed by VQC is based on recognized international standards -  ISO Cleanroom Standards (ISO 14644-X), in conjunction with IEST Recommended Practices for contamination control, the NEBB Procedural Standards for Certified Testing of Cleanrooms and NSF standards. VQC Mini-environment certification consists of the following tests:
  • Visual inspection
  • Filter Integrity
  • Seals/Frame leakage
  • Airborne Particles count
  • Delta pressure
  • Airflow Velocity
  • Recovery
  • Sound levels
  • ESD (ElectroStatic Discharge)