This is an electrode for liquid sample which is electrically guarded.
Total volume is 25ml. Capacitance between main and counter electrode is
approx. 45pF. Electrode constant is approx. 500cm. Distance between
both electrodes is 1mm. Outer dia. is 36mm, height is approx. 140mm.
Resistance up to 1019Ω (at 1000V) can be measured when this electrode is used together with SM-8220.
