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  1. drfloyd

    Estimating Flow Rates

    Hey all, I am currently employed as a summer intern at a lyophilization facility. I have recently been asked to execute a validation protocol. I am supposed to check that the utilities connected to one of our lyophilizers are running appropriately with respect to the lyophilizer's...
  2. drfloyd

    Dehumidification with cooling coils only

    @mauricestoker That sounds like an easy solution. In fact many of our clean room supply units already have an additional cooling coil and reheat coil installed (though they are normally unused). My understanding of this subject is very limited, so I would appreciate anyone here educating me...
  3. drfloyd

    Dehumidification with cooling coils only

    thanks for the responses guys! I really appreciate the help.
  4. drfloyd

    Dehumidification with cooling coils only

    @imok2: Unfortunately we have limited data with which to determine the percent makeup air. The systems were designed for 10% fresh air vs. 90% recirculated air, but the exact percentage varies depending on the flow rates we set in the air handlers and mua. Based on the flow rate of the mua inlet...
  5. drfloyd

    Dehumidification with cooling coils only

    Hi all, I am currently employed as an intern at a lyophilization facility. The facility is broken into zones including an office space, mechanical space and clean rooms for lyophilization. The relative humidity requirement for the clean rooms is 40% or lower to discourage the growth of mold...

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