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Cleanroom Services include Testing, Filter Changes, and High-Level Disinfection
 
 
 
TESTING AND CERTIFICATION SERVICES:
 
ESP performs initial and ongoing certification of cleanrooms. Customers can choose which tests will be performed from the following options:
 
  • Static pressure
  • Air Change rates
  • Laser Particle counts
  • ASTM F-25 particle counts
  • Temperature and relative humidity
  • Emery aerosol filter challenge/HEPA filter leak test
  • Cleanroom Sterilization / High-Level Disinfection
 
CLEANROOM SERVICES:
 
Gross Cleaning: 
 
Removes gross contaminants visible to the naked eye with the following procedures:
  • HEPA Vacuuming of floor, walls, and ceiling with 99.9% efficient vacuum
  • Wiping down all surfaces including floor, wall, cabinets, and ceiling matrix
  • Mopping of floor with non-shedding mop and clean room rated solvents
 
Final Cleaning: 
 
Removes smaller particles visible with magnification or black light through the following procedures:
  • Wiping down of all surfaces with clean room rated solvents and non-shedding wipes
  • Verification of cleanliness level with a NIST traceable laser particle counter
 
CLEANROOM STERILIZATION:
 

Removes viable organisms from all surfaces via chlorine dioxide exposure:

  • All surfaces exposed to Chlorine Dioxide for 2 hour minimum
  • Biological Indicators available on request
  • Performed after construction, power outages, or high viable counts