Characteristics Of Chloride Ion Selective Electrode; Fig. 8 Calibration Curve Of Chloride Ion Selective Electrode; Characteristics Of Chloride Ion; Selective Electrode - Horiba Scientific 6560S-10C Instruction Manual

C
haracteristics of chloride ion

selective electrode



Measurement range

The range where linearity is established between the logarithm of the ion
concentration and the electromotive force is called the measurement
range.
In general, the range for measuring ion concentration using ion selective
electrodes is a maximum of around 110
-6
110 mol/L to 110
Furthermore, when lower concentration is measured where the linearity is
not established, perform calibration at two points in the lower concentration
range.
300
250
200
150
100
50
0
0.01
62
-5
mol/L.
Linearity is not seen. Linearity is not seen.
1×10 1×10
-6 -5
0.1
Fig. 8 Calibration curve of chloride ion
selective electrode
-1
mol/L and a minimum of around
Linearity is seen. Linearity is seen.
Cl concentration [mol/L]
-
1×10 1×10
-4
1 10
Cl concentration [mg/L]
-
1×10
-3 -2
100 1000