Hanna Instruments HI 98188 - Manual (Page 16)

16
CONDUCTIVITY VERSUS CONDUCTIVITY VERSUS CONDUCTIVITY VERSUS CONDUCTIVITY VERSUS CONDUCTIVITY VERSUS
TEMPERATURE CHART TEMPERATURE CHART TEMPERATURE CHART TEMPERATURE CHART TEMPERATURE CHART
The conductivity of an aqueous solution is the measure of its ability to carry an
electrical current by means of ionic motion.
The conductivity invariably increases with increasing temperature.
It is affected by the type and number of ions in the solution and by the viscosity
of the solution itself. Both parameters are temperature dependent. The de-
pendency of conductivity on temperature is expressed as a relative change per
Celsius degree at a particular temperature, commonly as percent per ºC.
The following table lists the temperature dependence of the HANNA calibra-
tion buffers.
Cº Fº 0 3 0 7I H
0 3 0 8I H
) m c/ S µ (
1 3 0 7I H
1 3 0 8I H
) m c/ S µ (
3 3 0 7I H
3 3 0 8I H
) m c/ S µ (
4 3 0 7I H
4 3 0 8I H
) m c/ S µ (
5 3 0 7I H
5 3 0 8I H
) m c/ S µ (
9 3 0 7I H
9 3 0 8I H
) m c/ S µ (
0
5
0 1
5 1
6 1
7 1
8 1
9 1
0 2
1 2
2 2
3 2
4 2
5 2
6 2
7 2
8 2
9 2
0 3
1 3
2 3
1 4
0 5
9 5
8. 0 6
6. 2 6
4. 4 6
2. 6 6
8 6
8. 9 6
6. 1 7
4. 3 7
2. 5 7
7 7
8. 8 7
6. 0 8
4. 2 8
2. 4 8
6 8
8. 7 8
0 5 1 7
0 2 2 8
0 3 3 9
0 8 4 0 1
0 2 7 0 1
0 5 9 0 1
0 9 1 1 1
0 3 4 1 1
0 7 6 1 1
0 1 9 1 1
0 5 1 2 1
0 9 3 2 1
0 4 6 2 1
0 8 8 2 1
0 3 1 3 1
0 7 3 3 1
0 2 6 3 1
0 7 8 3 1
0 2 1 4 1
0 7 3 4 1
6 7 7
6 9 8
0 2 0 1
7 4 1 1
3 7 1 1
9 9 1 1
5 2 2 1
1 5 2 1
8 7 2 1
5 0 3 1
2 3 3 1
9 5 3 1
6 8 3 1
3 1 4 1
0 4 4 1
7 6 4 1
4 9 4 1
1 2 5 1
8 4 5 1
5 7 5 1
4 6
5 6
7 6
8 6
0 7
1 7
3 7
4 7
6 7
8 7
9 7
1 8
2 8
4 8
6 8
7 8
9 8
0 9
2 9
4 9
0 0 3 8 4
0 0 5 3 5
0 0 6 9 5
0 0 4 5 6
0 0 2 7 6
0 0 5 8 6
0 0 8 9 6
0 0 3 1 7
0 0 4 2 7
0 0 0 4 7
0 0 2 5 7
0 0 5 6 7
0 0 3 8 7
0 0 0 0 8
0 0 3 1 8
0 0 0 3 8
0 0 9 4 8
0 0 3 6 8
0 0 2 8 8
0 0 0 0 9
0 0 4 5 6
0 0 1 4 7
0 0 2 3 8
0 0 5 2 9
0 0 4 4 9
0 0 3 6 9
0 0 2 8 9
0 0 2 0 0 1
0 0 1 2 0 1
0 0 0 4 0 1
0 0 9 5 0 1
0 0 9 7 0 1
0 0 8 9 0 1
0 0 8 1 1 1
0 0 8 3 1 1
0 0 7 5 1 1
0 0 7 7 1 1
0 0 7 9 1 1
0 0 8 1 2 1
0 0 9 3 2 1
0 6 7 2
0 8 1 3
5 1 6 3
3 6 0 4
5 5 1 4
5 4 2 4
7 3 3 4
9 2 4 4
3 2 5 4
7 1 6 4
1 1 7 4
5 0 8 4
2 0 9 4
0 0 0 5
6 9 0 5
0 9 1 5
6 8 2 5
3 8 3 5
9 7 4 5
5 7 5 5