Simplest way I know: Conductivity = 1 / Resistance. All you need is a
slide rule. :-) But seriously,
Alan's method ... charge a capacitor to a known voltage, discharge it
through the mat to a lower voltage measuring how long it takes, and use
the RC time constant to calculate the resistance ... is about the
simplest and maybe the most ingenious.
- Sparks NV DM09dn
- Northern California Contest Club
- CU in the Cal QSO Party 1-2 Oct 2016
On 9/19/2016 8:32 PM, Richard Fjeld wrote:
I stand corrected. I didn't realize the resistance was that great.
I need to think of a simple way to determine conductivity rather than
measuring the resistance.
Thanks for the answers.
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