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Measuring resistance of conductive carbon parts
Surface Oxidation, Carbon surface roughness smoothness, test method and carbon types.
The conductive surfaces or the pad itself may have thin layers of oxide or carbon particles that contribute to the ...
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Measuring resistance of conductive carbon parts
If you want the resistance of the sheet you should do a 4-point measurement. If you want the resistance of the sheet plus contact resistances you should do a 2-point measurement.
I wouldn't make any ...
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Measuring resistance of conductive carbon parts
Yes, most resistance measurements are contact dependent. Carbon is no exception. You might try different probe shapes (rounded, flat and sharp points) to see if that can help make better contact.
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