Amprobe WT-60 Manual De Uso página 23

T2 should be selected as a typical sample temperature and should be
approximately 10°C different from T1. The temperature coefficients of the
following electrolytes generally fall into the ranges shown below:
Acids: 1.0 - 1.6%/°C
Bases: 1.8 - 2.2%/°C
Salts: 2.2 - 3.0%/°C
Drinking water: 2.0%/°C
Ultrapure water: 5.2%/°C
Average temperature coefficients of standard electrolyte solutions expressed
as %/°C of the conductivity value at 25°C
Temp.
range°C / °F
15 – 25 °C
59 – 77°F
15 – 25 – 35 °C
59 – 77 – 95 °F
25 – 35 °C
77 – 95 °F
KCl 1 M
1.725
1.730
(15–27°C)
1.762
(15–27°C)
KCl 0.1 M KCl 0.01 M
1.863 1.882
1.906 1.937
1.978 1.997
17
Saturated
NaCl
1.981
2.041
(15–34°C)
2.101
(25–34°C)