YSI 30 User Manual
Page 46
Temperature Coefficient
Appendix C
YSI, Incorporated
Model 30/30M
42
E. Ammonium Chloride
*
(NH
4
Cl)
Concentration: 1 mole/liter
Concentration: 1 x 10
-1
mole/liter
°C
mS/cm
%/
°C (to 25°C)
°C
mS/cm
%/
°C (to 25°C)
0 64.10
1.60
0 6.96
1.82
5 74.36
1.53
5 7.98
1.88
10 83.77
1.45
10 9.09
1.93
15 92.35
1.37
15 10.27
1.97
20 100.10
1.29
20 11.50
2.00
25 107.00
1.21
25 12.78
2.03
30
14.09
2.06
35
15.43
2.07
37.5
16.10
2.08
40
16.78
2.08
45
18.12
2.09
50
19.45
2.09
Concentration: 1 x 10
-2
mole/liter
Concentration: 1 x 10
-3
mole/liter
°C
mS/cm
%/
°C (to 25°C)
°C
mS/cm
%/
°C (to 25°C)
0 0.764
1.84
0 0.078
1.88
5 0.889
1.86
5 0.092
1.90
10 1.015
1.88
10 0.105
1.91
15 1.144
1.91
15 0.119
1.93
20 1.277
1.94
20 0.133
1.95
25 1.414
1.97
25 0.148
1.98
30 1.557
2.02
30 0.162
2.01
35 1.706
2.06
35 0.178
2.04
37.5 1.782
2.08
37.5 0.186
2.06
40 1.860
2.10
40 0.194
2.07
45 2.020
2.14
45 0.210
2.11
50 2.186
2.18
50 0.227
2.15
* Charts developed by interpolating data from the CRC Handbook of Chemistry and Physics, 42nd ed., p. 2606, The Chemical Rubber Company, Cleveland.