App.2-7, App. sc – Yokogawa 2-Wire Dual Channel Transmitter/Analyzer FLXA21 User Manual
Page 223
<Appendix 2 For SC (Conductivity)>
App.2-7
IM 12A01A02-01E
5th Edition : Oct. 31, 2013-00
Table J HCl 0..18% (Conductivity unit: S/cm)
Solutions
(Conc.)
Temp.ranges
Solut.
Min.
Solu-
tion 2
Solu-
tion 3
Solu-
tion 4
Solu-
tion 5
Solu-
tion 6
Solu-
tion 7
Solu-
tion 8
Solu-
tion 9
Solut.
Max.
0 %
3.65 % 5.48 % 7.3 % 9.12 % 11 % 12.8 % 14.6 % 16.4 % 18.2 %
Tmin. -10 ˚C
0
0.174
0.226
0.277
0.329
0.362
0.390 0.4085 0.427
0.439
2.
0 ˚C
0
0.212
0.294
0.364
0.421
0.464
0.489 0.5135 0.538
0.552
3.
10 ˚C
0
0.262
0.362
0.445
0.512
0.566
0.603 0.6285 0.654
0.668
4.
15 ˚C
0
0.284 0.3948 0.481
0.554
0.61
0.653 0.6805 0.708
0.722
5.
20 ˚C
0
0.312
0.431
0.526
0.600
0.658
0.706
0.737
0.768
0.783
6.
25 ˚C
0
0.332
0.459
0.563
0.647
0.713
0.764
0.794
0.824
0.837
7.
30 ˚C
0
0.359
0.497
0.607
0.692
0.760
0.815
0.850
0.885
0.901
8.
45 ˚C
0
0.425
0.587
0.721
0.830
0.914
0.978
1.019
1.06
1.08
9.
55 ˚C
0
0.468
0.648
0.796
0.917
1.01
1.08
1.125
1.17
1.17
Tmax. 65 ˚C
0
0.509
0.705
0.867
1
1.1
1.18
1.23
1.28
1.305
Tref. 25.0 ˚C
0
0.332
0.459
0.563
0.647
0.713
0.764
0.794
0.824
0.837
Table K HCl 24..44% (Conductivity unit: S/cm)
Solutions
(Conc.)
Temp.ranges
Solut.
Min.
Solu-
tion 2
Solu-
tion 3
Solu-
tion 4
Solu-
tion 5
Solu-
tion 6
Solu-
tion 7
Solu-
tion 8
Solu-
tion 9
Solut.
Max.
23.7 % 25.6 % 29.2 % 31 % 32.8 % 34.7 % 36.5 % 38.3 % 40.1 % 43.8 %
Tmin. -20 ˚C 0.354 0.351 0.342 0.335 0.328 0.319 0.312 0.303 0.295 0.277
2.
0 ˚C
0.560
0.555
0.538
0.524
0.511
0.497
0.482
0.467
0.452
0.424
3.
10 ˚C 0.670 0.661 0.635 0.620 0.604 0.587 0.570 0.553 0.537 0.504
4.
15 ˚C 0.722 0.712 0.685 0.669 0.652 0.635 0.616 0.597 0.579 0.540
5.
20 ˚C 0.783 0.771 0.739 0.720 0.700 0.679 0.658 0.637 0.617 0.576
6.
25 ˚C 0.830 0.818 0.786 0.768 0.748 0.728 0.707 0.686 0.662 0.622
7.
30 ˚C 0.898 0.885 0.849 0.827 0.805 0.782 0.759 0.736 0.714 0.667
8.
45 ˚C
1.07
1.06
1.01
0.989
0.964
0.938
0.911
0.883
0.855
0.797
9.
55 ˚C
1.19
1.17
1.12
1.09
1.06
1.03
1.00
0.97
0.94
0.91
Tmax. 65 ˚C
1.30
1.28
1.23
1.20
1.17
1.14
1.11
1.08
1.05
1.02
Tref. 25.0 ˚C 0.830 0.818 0.786 0.768 0.748 0.728 0.707 0.686 0.662 0.622
Table L HNO
3
0..25% (Conductivity unit: S/cm)
Solutions
(Conc.)
Temp.ranges
Solut.
Min.
Solu-
tion 2
Solu-
tion 3
Solu-
tion 4
Solu-
tion 5
Solu-
tion 6
Solu-
tion 7
Solu-
tion 8
Solu-
tion 9
Solut.
Max.
0 %
3.12 % 6.2 % 9.3 % 12.4 % 15.32 % 17.72 % 20.11 % 22.46 % 24.8 %
Tmin.
0 ˚C
0
0.114 0.2259 0.312
0.398 0.4472 0.4854 0.5236 0.5498 0.576
2.
18 ˚C
0
0.1606 0.3178 0.4345 0.5512 0.6062 0.6559 0.7055 0.7368 0.768
3.
20 ˚C
0
0.165 0.3215 0.4395 0.5575 0.6236 0.6742 0.7248 0.7568 0.7888
4.
25 ˚C
0
0.178
0.349
0.476
0.603 0.6655 0.7186 0.7715 0.8119 0.852
5.
30 ˚C
0
0.19
0.3665 0.5002 0.6339 0.7065 0.7619 0.8172 0.8555 0.8938
6.
40 ˚C
0
0.211 0.4095 0.5588 0.7081 0.786
0.8451 0.9042 0.9511 0.998
7.
50 ˚C
0
0.26
0.4507 0.6154 0.7801 0.862
0.9239 0.9857
1.044
1.102
8.
60 ˚C
0
0.31
0.4899 0.6699 0.8498 0.9345 0.9982
1.062
1.133
1.205
9.
70 ˚C
0
0.333 0.5273 0.7223 0.9173 1.004
1.068
1.132
1.219
1.306
Tmax. 80 ˚C
0
0.356
0.566
0.777 0.9826 1.069
1.133
1.198
1.302
1.407
Tref. 25.0 ˚C
0
0.178
0.349
0.476
0.603 0.6655 0.7186 0.7715 0.8119 0.852
App.
SC