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panda:se:index [2016/07/08 15:16] – [He3 Insert (for liquid-free CC Cryostat)] pcermak | panda:se:index [2017/04/11 10:46] – [15T magnet] pcermak | ||
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==== CC Cryostat (liquid-free) ==== | ==== CC Cryostat (liquid-free) ==== | ||
- | liquid-free CC is the working-horse on PANDA for experiments above 2.5K. To reduce background, a vacuum chamber | + | liquid-free |
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- | {{: | + | ==== CCR cryostat ==== |
- | ==== He3 Insert | + | For reaching the lower (or higher) temperatures than CC cryostat can do, we use CCR top loading cryostats. They can be also booked without a special insert, if user needs quick sample exchange during the experiment. They cannot reach 2.5K as CC cryostat, their minimum temperatures are normally around 3K. |
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- | ==== * Dilution Insert (for liquid-free CC Cryostat) ==== | + | Following special inserts are available |
- | ==== * He-cooled Variox | + | === He3 Insert |
- | {{: | + | He3 insert can reach temperatures from 300K down to 0.35K. Cooling time to base temperature is 3-4hours. Currently running He3 insert is very automatized and is used on PANDA very often. |
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+ | === Dilution Insert (for CCR) === | ||
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+ | He3 insert can reach temperatures from 1K down to 80mK. Without running the dilution, it is possible to reach temperatures above 3K. But reaching stable temperatures between 1-3K is not possible. Cooling time to base temperature is roughly 6 hours. Running dilution insert requires serious effort of the sample environment team. | ||
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+ | ==== He-cooled Variox (possible in combination with Kelvinox-diution insert) ==== | ||
+ | Description will be added. | ||
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===== Magnets ===== | ===== Magnets ===== | ||
- | + | Description will be added. | |
- | ==== * 7.5T magnet MAG-V-7.5T | + | ==== 7.5T magnet MAG-V-7.5T |
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+ | room temp. bore for liquid-free CCr Cryostat, possible in combination with 3He/diution inserts | ||
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+ | * [[http:// | ||
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+ | ==== 5T magnet JVM1-5.0T ==== | ||
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+ | liquid-He cooled, base temp. 1.5K | ||
- | http:// | + | * {{: |
+ | * [[http:// | ||
- | ==== * 5T magnet | + | ==== 15T magnet ==== |
- | http:// | + | **out of operation** |
- | ==== * 15T magnet (liquid-He cooled, base temp. 1.5K, possible in combination with Kelvinox-diution insert) ==== | + | <del>liquid-He cooled, base temp. 1.5K, possible in combination with Kelvinox-diution insert</ |
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