Yokogawa EXA ISC202 2-wire Conductivity Transmitter/Analyzer - Manual (Page 84)

IM 12D06A03-01E
2-12 Appendix
Sample 2
NaOH concentration
Meas. range 0-10%
Reference temp. 25°C Temp. compensation
Use existing (temperature, concentration) matrix
Service code 55
TEMP
Calibration in Air
Calibration
Service code 22
START
Output Current (%)
0
10
30
60
100
NaOH conc (%)
0
1
3
6
10
Conductivity (mS/cm)
0
53
145
256
359
Enter conductivity values corresponding to output current values.
Existing table (below) relates output current to conductivity at 25°C
Service Code 20
25°C (default)
Service Code 31
Service Code 35
Select 1
0% output --> 0 %
100% output --> 10%
NaCl --> NO
TC --> YES ( here use [MODE] key to escape )
Matrix code 8
Calibrate conductivity value in actual operation
e.g. 3% NaOH corresponds to conductivity 145 mS/cm
(see above table)
sample2E.eps
Select 1