Building a Langmuir Probe: Seeking Driver Circuit Help

[david allen]

I am going to make a langmuir probe but I have heard there is a circuit for that, is there any circuit for driver of the probe? any help would be appreciated.

 

[geophysics10]

Here are some Google image results with many schematic diagrams from Langmuir probes. If you understand the theory behind Langmuir probes, designing your own circuitry should be fairly straightforward. However, the complexity of the setup depends on whether you plan on reading digital or analogue outputs.