Thermo Fisher Scientific Alpha COND 1000 - Manual (Page 39)

Operating Instructions Thermo Scientific Alpha COND 1000
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12.2 Appendix 2 – Measurement Ranges available in the Controller
Range No. Range Resolution Default cell K
1 0.000 – 1.999
μS 0.001 μS 0.01
2 0.00 – 19.99
μS 0.01 μS 0.01
3 0.00 – 19.99
μS 0.01 μS 0.1
4 0.0 – 199.9
μS 0.1 μS 0.1
5 0.0 – 199.9
μS 0.1 μS 1.0
6 0 – 1999
μS 1 μS 1.0
7 0 – 5000
μS 5 μS 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