Applicable Measuring Range of Two-Electrode Type Commercial Electrolytic Conductivity Meter for Accurate Determination of Electrolytic Conductivity

Table 2

The resistances measured obtained by linear extrapolation for two EC meters commercially available.

Standard solution	ECM-1	ECM-2
mol/kg	Ω	Ω
0.001	6799	6463
0.005	1404	1334
0.01	710.8	676.3
0.1	78.35	74.51
0.5	17.74	16.88
1	9.501	9.115
3	3.890	3.796