Difference between revisions of "Minutes-4-5-2012"
From GlueXWiki
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== Oxygen contamination in the first package == | == Oxygen contamination in the first package == | ||
| − | - Lubomir started working on a document describing the oxygen tests. The most important table with the measurements using the testing chamber is linked above. Important step from configuration #7 to #8 | + | - Lubomir started working on a document describing the oxygen tests. The most important table with the measurements using the testing chamber is linked above. Important step from configuration #7 to #8: only the G10 groove was coated resulting in oxygen change from 1400 ppm to 280 ppm. To estimate the change factor we have to subtract the oxygen in the supply line. Beni measured it before using T-connector right at the chamber inlet: 200ppm. Lubomir measured it again by directly plugging the supply line into the sensor using the same tubing: 50ppm. The difference might be due to contamination from the chamber itself when using T-connector, or due to the higher pressure that is created when you plug directly the supply. |
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== Engineering == | == Engineering == | ||
Revision as of 12:50, 6 April 2012
April 5, 2012 FDC meeting
Agenda
- Production Construction Tracking (Dave)
- New procedures for the O-ring replacements
- Production status
- Results from the oxygen studies (Lubomir)
- Engineering update (Bill)
- Electronics update (Chris)
- Possibilities for cluster counting (Lubomir)
- Other
