12.4 Appendix 4 -Conductivity Of Various Aqueous Solutions At 25°C - Thermo Scientific ALPHA COND 1000 Manual

Operating Instructions
Substance Concentration wt
KBr
(15 C)
KCN
(15 C)
NH Cl
4
(NH ) SO
4 2 4
12.4 Appendix 4 –Conductivity of Various Aqueous Solutions at 25°C
Pure Water
Power Plant Boiler Water
Distilled Water
De-ionized Water
De-mineralised Water
Mountain Water
Drinking Water
Waste-water
Potable Water Maximum
Brackish Water
Industrial Process Water
Ocean Water
Conductivity 10
%
5
10
20
3.25
6.5
5
10
15
20
25
5
10
20
30
Conductivity
0.05
0.05 - 1
0.5
0.1 - 10
1 - 80
10
0.5 - 1
0.9 - 9
1.5
1 - 80
7 - 140
53
Thermo Scientific Alpha COND 1000
-4
S/cm
465
928
1907
507
1026
918
1776
2586
3365
4025
552
1010
1779
2292
uS/cm
uS/cm
uS/cm
uS/cm 0.1 - 10
uS/cm 0.01 - 1
uS/cm
mS/cm
mS/cm 0.1 - 1
mS/cm
mS/cm 0.01 - 1
mS/cm
mS/cm
33
Conductivity
Coefficient
2.06
1.94
1.77
2.07
1.93
1.98
1.86
1.71
1.61
1.54
2.15
2.03
1.93
1.91
Resistivity
18
MΩ-cm
1 - 18
MΩ-cm
2
MΩ-cm
MΩ-cm
MΩ-cm
0.1
MΩ-cm
1 - 2
MΩ-cm
MΩ-cm
0.7
MΩ-cm
MΩ-cm
rarely stated
rarely stated