NEG coated 2.5 inch OD BPM's

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New BPM's were developed for the 200 kV gun NEG tube beam line.

ME Design

Assembly Sequence

  1. Receive can/feedthroughs
  2. Clean
  3. Degas
  4. NEG Coat
  5. Check feedthroughs
  6. Assemble feedthroughs
  7. serialize
  8. Leak check cans
  9. electrical measurement
  10. report K's and center

Gabou Measurements

  • NEG BPM #1
- media:NEG_1_1cmx2cm_lower.pdf
  • NEG BPM #2
- media:NEG_2_1cmx2cm_upper.pdf
- media:NEG_2_1cmx2cm_boresight.pdf
  • NEG BPM #3
  • NEG BPM #4