Particle Count Test Provides Complete Airborne Particle Count Cleanliness Classification. The Test Is Performed To Determine The
Actual Particle Count Level Within The Facility At The Time Of The Test. The Test Identifies Particle Count On Basis Of As-Built, At-Rest, Or Operational As Per ISO 14644, EU GMP. The Particle Size(S) Of Interest, The Room Occupancy State And The Room
Classification Shall Be Known Prior To The Beginning Of The Tests And Shall Be As Specified In The URS Documents.