Risk area 4 – ISO 5

  • Very High infectious risks
    – Specific air class: ISO 5 (less than 1,000,000 particles of 0.1 micron per m³ of air)
    – Particulate elimination class at 0.5 micron: CP5
    – Microbiological cleanliness class: M1
  • Air handling equipment
    – STERIBLOC type cabinet – Filtration F6 + F7 + F9 (conforms to standard EN 1886)
    – Distribution of treated air ensured by filtering ceilings
    – Unidirectional air flow
    – H14 final filtration in the treated area
    – Room renewal rate depending on the size of the filtering ceiling
    – Fresh air rate in room 6 vol / h
    – Room overpressure: 15 Pa (fresh air / return air differential)
    – Air temperature (except specific needs): 19 ° C to 26 ° C
    – Air humidity: 45% to 65% RH
    – Maximum acoustic pressure in the room and in activity: 40 to 48 dBA