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public:sunnyside:general_information [2020/04/08 15:06] joe |
public:sunnyside:general_information [2024/09/10 14:52] (current) prue_hammond |
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====Sunnyside 2m chamber description==== | ====Sunnyside 2m chamber description==== | ||
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- | | + | * The vacuum chamber height: 12’ (13’ including hemispherical bottom). |
- | * The vacuum chamber height | + | |
* The chamber has one filament ring 71.75” diameter (center of filaments). | * The chamber has one filament ring 71.75” diameter (center of filaments). | ||
* The chamber wall to the center of the filaments is 6.125”. | * The chamber wall to the center of the filaments is 6.125”. | ||
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* High vacuum pressure is measured with Granville-Phillips Series 270 controllers with Bayard-Alpert Series 274 ionization gauges. | * High vacuum pressure is measured with Granville-Phillips Series 270 controllers with Bayard-Alpert Series 274 ionization gauges. | ||
* The deposition rate and total thickness are measured by a Maxtek TM-100 R, 6.0 MHz quartz crystal microbalance. | * The deposition rate and total thickness are measured by a Maxtek TM-100 R, 6.0 MHz quartz crystal microbalance. | ||
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