MIXING CHAMBER: Difference between revisions
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= Mixing Chamber Shield = |
= Mixing Chamber Shield = |
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[[Image:MC_shield.jpg|right|thumb|180px|MC Shield |
[[Image:MC_shield.jpg|right|thumb|180px|MC Shield with two copper coil.]] |
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There is a radiation shield screwed on the upper part of the mixing chamber to prevent parasitic heating of the copper-stage based on thermal radiation emitted by the still shield (700mK). Two coils made of copper wire are mounted on the mixing chamber shield at the level of experimental platform of the first and of the second nuclear stage. But until now their meaning is not clear. |
There is a radiation shield screwed on the upper part of the mixing chamber to prevent parasitic heating of the copper-stage based on thermal radiation emitted by the still shield (700mK). Two coils made of copper wire are mounted on the mixing chamber shield at the level of experimental platform of the first and of the second nuclear stage. But until now their meaning is not clear. |
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* R<sub>coil</sub>=2.96k{{O}} at RT |
* R<sub>coil</sub>=2.96k{{O}} at RT |
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Revision as of 15:15, 28 January 2011
MIXING CHAMBER
The mixing chamber consists of two parts made of pure copper.
- Details:
- Volume:
Mixing Chamber Shield
There is a radiation shield screwed on the upper part of the mixing chamber to prevent parasitic heating of the copper-stage based on thermal radiation emitted by the still shield (700mK). Two coils made of copper wire are mounted on the mixing chamber shield at the level of experimental platform of the first and of the second nuclear stage. But until now their meaning is not clear.
- Rcoil=2.96k at RT
- Connected to heat sink D (15/16).
