Conductivity versus temperature chart – Hanna Instruments HI 255 User Manual
Page 42
42
CONDUCTIVITY VERSUS
TEMPERATURE CHART
The conductivity of an aqueous solution is a 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 solutions and by the
viscosity of the solution itself. Both parameters are temperature dependent.
The dependency of conductivity on temperature is expressed as a relative
change per Celsius degrees at a particular temperature, commonly as %/ºC.
The following table lists the temperature dependence of HANNA EC calibration
buffers.
Cº
Fº
03
07
IH
03
08
IH
(µ )
m
c/
S
13
07
IH
13
08
IH
(µ )
m
c/
S
33
07
IH
33
08
IH
(µ )
m
c/
S
43
07
IH
43
08
IH
(µ )
m
c/
S
53
07
IH
53
08
IH
(µ )
m
c/
S
93
07
IH
93
08
IH
(µ )
m
c/
S
0
23
05
17
67
7
46
00
38
4
00
45
6
06
72
5
14
02
28
69
8
56
00
53
5
00
14
7
08
13
01
05
03
39
02
01
76
00
69
5
00
23
8
51
63
51
95
08
40
1
74
11
86
00
45
6
00
52
9
36
04
61
8.
06
02
70
1
37
11
07
00
27
6
00
44
9
55
14
71
6.
26
05
90
1
99
11
17
00
58
6
00
36
9
54
24
81
4.
46
09
11
1
52
21
37
00
89
6
00
28
9
73
34
91
2.
66
03
41
1
15
21
47
00
31
7
00
20
01
92
44
02
86
07
61
1
87
21
67
00
42
7
00
12
01
32
54
12
8.
96
01
91
1
50
31
87
00
04
7
00
04
01
71
64
22
6.
17
05
12
1
23
31
97
00
25
7
00
95
01
11
74
32
4.
37
09
32
1
95
31
18
00
56
7
00
97
01
50
84
42
2.
57
04
62
1
68
31
28
00
38
7
00
89
01
20
94
52
77
08
82
1
31
41
48
00
00
8
00
81
11
00
05
62
8.
87
03
13
1
04
41
68
00
31
8
00
83
11
69
05
72
6.
08
07
33
1
76
41
78
00
03
8
00
75
11
09
15
82
4.
28
02
63
1
49
41
98
00
94
8
00
77
11
68
25
92
2.
48
07
83
1
12
51
09
00
36
8
00
79
11
38
35
03
68
02
14
1
84
51
29
00
28
8
00
81
21
97
45
13
8.
78
07
34
1
57
51
49
00
00
9
00
93
21
57
55