Thermo Scientific ALPHA COND 1000, Руководство пользователя

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Operating Instructions Thermo Scientific Alpha COND 1000
31
12.2 Appendix 2 – Measurement Ranges available in the Controller
Range No. Range Resolution Default cell K
1
0.000 – 1.999
μ
S 0.001
μ
S
0.01
2
0.00 – 19.99
μ
S 0.01
μ
S
0.01
3
0.00 – 19.99
μ
S 0.01
μ
S
0.1
4
0.0 – 199.9
μ
S 0.1
μ
S
0.1
5
0.0 – 199.9
μ
S 0.1
μ
S
1.0
6
0 – 1999
μ
S 1
μ
S
1.0
7
0 – 5000
μ
S 5
μ
S
1.0
8 0.00 – 19.99 mS 0.01 mS 1.0
9 0.0 – 199.9 mS 0.1 mS 10.0
0 0.0 – 199.9 mS 0.1 mS 1.0
12.3 Appendix 3 – Conductivity at Related Temperature Coefficients
(25 °C)
Substance Concentration wt
%
Conductivity 10
-4
S/cm Conductivity
Coefficient
NaOH 5 1969 2.01
10 3124 2.17
15 3463 2.49
20 3270 2.99
30 2022 4.50
40 1164 6.48
KOH 25.2 5403 2.09
(15 C) 29.4 5434 2.21
33.6 5221 2.36
42.0 4212 2.83
NH
3
0.10 2.51 2.46
(15 C) 1.60 8.67 2.38
4.01 10.95 2.50
8.03 10.38 2.62
16.15 6.32 3.01
30.5 1.93 -
HF 1.5 198 7.20
4.8 593 6.66
24.5 2832 5.83
HNO
3
6.2 3123 1.47
12.4 5418 1.42
31.0 7819 1.39
49.6 6341 1.57
62.0 4964 1.57