Vacuum chamber part three
I had some hard time with feed-thought connection, so I decide to solve this issue. To do so I use epoxy resin. I wanted a lot of electrical connection for connecting all the instruments, the high voltage connector for sputtering and high power connector for metal evaporation. I use the following template for the different connectors.
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| The connector |
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| The mold with resin pour inside |
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| The result |
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| On the plate |
As you have maybe notice, there is no widows on the chamber so I cannot see inside except if I put a webcam inside to get in real time what going on inside.
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| The connector with USB connection |
On the left you can see something which look like a light-bulb, this is my pirani gauge, unfortunately the wire to the measuring circuit is too long so the measure aren't usable.
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| The setup |
On the picture above I tried to boil and freeze water. It only boil, I haven't waited long enough for it freezes.
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