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YR09DD1AS
YR09DD1AS is one of the ParticleDetectors and installed at the outside position of the dipole chamber YR09MH, downstream of the `experimental' section.
It is presently equipped with a (Jena-type) YAP:Ce scintillation detector head and photomultiplier readout.
UHV and Baking
| Pressure | Feb 2025 | April 2024 |
|---|---|---|
| - after reaching 200degC | 3e-6 | 8e-6 |
| - after 24h | 6e-7 | 1.5e-6 |
| - after 28h | 4.25e-7 | 7.7e-7 |
| - before start of NEG activation | 2.5e-7 | 4e-7 |
| - Max at NEG activation | 1.01e-5 | 2.13e-5 |
| - End NEG activation | 6.6e-8 | 6.5e-8 |
| - final pressure after baking | 7.5e-11 | 7e-11 |
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Topic revision: r3 - 2025-03-05, MichaelLestinsky
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