Table 2: do2 salinity correction factors, Table 2: do, Salinity correction factors – PASCO PS-2169 Water Quality MultiMeasure Sensor User Manual
Page 16
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W a te r Q u a l i t y M u l ti M e a s u r e S e n s o r
D O
2
C a l i b r a t i o n T a b l e s
16
Table 2: DO
2
Salinity Correction Factors
27.0
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
27.5
7.2
7.1
7.1
7.0
7.0
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
28.0
7.1
7.1
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.1
6.1
28.5
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.2
6.2
6.1
6.1
6.0
29.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.2
6.2
6.1
6.1
6.0
6.0
29.5
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
30.0
6.9
6.8
6.8
6.7
6.7
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
30.5
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
31.0
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
31.5
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
32.0
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
32.5
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
33.0
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
33.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
34.0
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
34.5
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
35.0
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
35.5
6.2
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.3
36.0
6.2
6.1
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.3
5.3
36.5
6.1
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.3
5.3
5.2
37.0
6.1
6.1
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.3
5.3
5.3
5.2
37.5
6.0
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.3
5.3
5.3
5.2
5.2
38.0
6.0
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.3
5.3
5.3
5.2
5.2
5.1
38.5
6.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.4
5.3
5.3
5.2
5.2
5.1
5.1
39.0
5.9
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.4
5.3
5.3
5.2
5.2
5.1
5.1
5.0
39.5
5.9
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.4
5.3
5.3
5.2
5.2
5.1
5.1
5.0
5.0
40.0
5.8
5.8
5.7
5.7
5.6
5.6
5.5
5.5
5.4
5.4
5.4
5.3
5.3
5.2
5.2
5.1
5.1
5.0
5.0
5.0
Temp.
Atmospheric pressure, in millimeters of mercury and (inches of mercury)
°C
695
(27.36)
690
(27.17)
685
(26.97)
680
(26.77)
675
(26.57)
670
(26.38)
665
(26.18)
660
(25.98)
655
(25.79)
650
(25.59)
645
(25.39)
640
(25.20
635
(25.00
630
(24.80)
625
(24.61)
620
(24.41)
615
(24.21)
610
(24.02)
605
(23.82)
600
(23.62)
Temp.
Conductivity, in microsiemens per centimeter at 25 degrees Celsius
°C
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
0.0
1.000
0.996
0.992
0.989
0.985
0.981
0.977
0.973
0.969
0.965
0.961
0.957
0.953
0.950
0.946
0.942
0.938
1.0
1.000
0.996
0.992
0.989
0.985
0.981
0.977
0.973
0.969
0.965
0.962
0.958
0.954
0.950
0.946
0.942
0.938
2.0
1.000
0.996
0.992
0.989
0.985
0.981
0.977
0.973
0.970
0.966
0.962
0.958
0.954
0.950
0.946
0.942
0.938
3.0
1.000
0.996
0.993
0.989
0.985
0.981
0.977
0.974
0.970
0.966
0.962
0.958
0.954
0.951
0.947
0.943
0.939
4.0
1.000
0.996
0.993
0.989
0.985
0.981
0.978
0.974
0.970
0.966
0.962
0.959
0.955
0.951
0.947
0.943
0.939
5.0
1.000
0.996
0.993
0.989
0.985
0.981
0.978
0.974
0.970
0.966
0.963
0.959
0.955
0.951
0.947
0.944
0.940
6.0
1.000
0.996
0.993
0.989
0.985
0.982
0.978
0.974
0.970
0.967
0.963
0.959
0.955
0.952
0.948
0.944
0.940
7.0
1.000
0.996
0.993
0.989
0.985
0.982
0.978
0.974
0.971
0.967
0.963
0.959
0.956
0.952
0.948
0.944
0.941
8.0
1.000
0.996
0.993
0.989
0.986
0.982
0.978
0.975
0.971
0.967
0.963
0.960
0.956
0.952
0.949
0.945
0.941
9.0
1.000
0.996
0.993
0.989
0.986
0.982
0.978
0.975
0.971
0.967
0.964
0.960
0.956
0.953
0.949
0.945
0.941