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Clean room seals

Clean room seals. Informal notes to Rich Kadel from Robin Lafever 14 Nov 2007. Rich, Thanks for the Model. Rich, Thanks for the Model. I have reorganized it so we can Peel to the Cleanrooms,. Rich, Thanks for the Model. I have reorganized it so we can Peel to the Cleanrooms,

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Clean room seals

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  1. Clean room seals Informal notes to Rich Kadel from Robin Lafever 14 Nov 2007 Notes on Clean Room Seals

  2. Rich, Thanks for the Model. . Notes on Clean Room Seals

  3. Rich, Thanks for the Model. I have reorganized it so we can Peel to the Cleanrooms, Notes on Clean Room Seals

  4. Rich, Thanks for the Model. I have reorganized it so we can Peel to the Cleanrooms, And take a look at where seals are needed. Notes on Clean Room Seals

  5. Rich, Thanks for the Model. I have reorganized it so we can Peel to the Cleanrooms, And take a look at where seals are needed. Column and Penetration Seals Are highlighted in magenta Notes on Clean Room Seals

  6. Column Seal Penetration Seal & Door This Cleanroom has penetrations in the floor Notes on Clean Room Seals

  7. Penetration Seals & Doors Column Seals This Cleanroom has penetrations in the ceiling and the floor Notes on Clean Room Seals

  8. Penetration Seals & Doors Column Seals I have ignored, for the moment, the plenum and ductwork shown in your pdf document. I would like to better understand the Air movement requirements throughout assembly and operations. Notes on Clean Room Seals

  9. Column seals appear pretty straightforward. Several designs are appropriate. Penetrations, however, have a lot happening and need to do several things, TBD. An assembly and operation sequence, or time line would be very useful. ( What moved, where, when. What’s open or closed, when. What is the Air doing, etc) Notes on Clean Room Seals

  10. If this is the correct Detector operating position, then it looks like this is a custom seal between the floor opening, and the detector structure. Is this so? Notes on Clean Room Seals

  11. If this is the correct Detector operating position, then it looks like this is a custom seal between the floor opening, and the detector structure. Is this so? Notes on Clean Room Seals

  12. If I have it right so far, all the seals and doors perform the following functions: • Form gas-tight seal • Complete Farraday Cage circuit • Isolate Vibration • Withstand pressure differential Notes on Clean Room Seals

  13. If I have it right so far, all the seals and doors perform the following functions: • Form gas-tight seal • Complete Farraday Cage circuit • Isolate Vibration • Withstand pressure differential • …And except for the Column Seals, • Open, close, are removed and replaced, or otherwise get out of the way during assembly and maintainance. Notes on Clean Room Seals

  14. So, this is my first-pass take on the seals, using your Model. Please extend my thanks to the author of the Model. It has been very useful. Next, I would very much like to assemble a time-line or sequence of events that happen through the penetrations. Maybe you already have one? I will follow this note with a phone call. Robin Notes on Clean Room Seals

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