Most of the parts for the Langmuir probe are here.
The probe will connect via the rear 8″ conflat:
Unfortunately, this 8″ conflat holds the chamber up! So I whipped up an 80/20 solution:
You can see the chamber is supported on either side by 80/20:
Stuart has the long socket wrench we’ll need:
We have ceramic tubes left over from the fusor grid. However, they don’t quit fit together. I’ll have to file the smaller one with a diamond file. Easy.
An open question:
Finally… I still need to purchase the super thin tungsten wire that will form the tip of the Langmuir probe. Anyone have a foot or so of thin tungsten wire?