PASCO PS-2169 Water Quality MultiMeasure Sensor User Manual
Page 19

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M o d e l N o . P S - 2 1 6 9
D O
2
C a l i b r a ti o n T a b l e s
19
7.0
0.871
0.867
0.863
0.859
0.855
0.851
0.847
0.843
0.839
0.835
0.831
0.828
0.824
0.820
0.816
0.812
0.808
8.0
0.872
0.868
0.864
0.860
0.856
0.852
0.848
0.844
0.840
0.837
0.833
0.829
0.825
0.821
0.817
0.813
0.809
9.0
0.873
0.869
0.865
0.861
0.857
0.853
0.849
0.845
0.842
0.838
0.834
0.830
0.826
0.822
0.818
0.814
0.810
10.0
0.874
0.870
0.866
0.862
0.858
0.854
0.850
0.846
0.843
0.839
0.835
0.831
0.827
0.823
0.819
0.815
0.811
11.0
0.874
0.871
0.867
0.863
0.859
0.855
0.851
0.848
0.844
0.840
0.836
0.832
0.828
0.824
0.820
0.817
0.813
12.0
0.875
0.871
0.868
0.864
0.860
0.856
0.852
0.849
0.845
0.841
0.837
0.833
0.829
0.825
0.822
0.818
0.814
13.0
0.876
0.872
0.869
0.865
0.861
0.857
0.853
0.850
0.846
0.842
0.838
0.834
0.830
0.827
0.823
0.819
0.815
14.0
0.877
0.873
0.869
0.866
0.862
0.858
0.854
0.851
0.847
0.843
0.839
0.835
0.832
0.828
0.824
0.820
0.816
15.0
0.878
0.874
0.870
0.867
0.863
0.859
0.855
0.852
0.848
0.844
0.840
0.836
0.833
0.829
0.825
0.821
0.817
16.0
0.879
0.875
0.871
0.867
0.864
0.860
0.856
0.853
0.849
0.845
0.841
0.838
0.834
0.830
0.826
0.822
0.819
17.0
0.879
0.876
0.872
0.868
0.865
0.861
0.857
0.854
0.850
0.846
0.842
0.839
0.835
0.831
0.827
0.824
0.820
18.0
0.880
0.877
0.873
0.869
0.866
0.862
0.858
0.855
0.851
0.847
0.843
0.840
0.836
0.832
0.829
0.825
0.821
19.0
0.881
0.877
0.874
0.870
0.867
0.863
0.859
0.855
0.852
0.848
0.844
0.841
0.837
0.833
0.830
0.826
0.822
20.0
0.882
0.878
0.875
0.871
0.867
0.864
0.860
0.856
0.853
0.849
0.845
0.842
0.838
0.834
0.831
0.827
0.823
21.0
0.883
0.879
0.876
0.872
0.868
0.865
0.861
0.857
0.854
0.850
0.846
0.843
0.839
0.836
0.832
0.828
0.825
22.0
0.884
0.880
0.876
0.873
0.869
0.866
0.862
0.858
0.855
0.851
0.848
0.844
0.840
0.837
0.833
0.829
0.826
23.0
0.884
0.881
0.877
0.874
0.870
0.866
0.863
0.859
0.856
0.852
0.849
0.845
0.841
0.838
0.834
0.830
0.827
24.0
0.885
0.882
0.878
0.874
0.871
0.867
0.864
0.860
0.857
0.853
0.850
0.846
0.842
0.839
0.835
0.832
0.828
25.0
0.886
0.882
0.879
0.875
0.872
0.868
0.865
0.861
0.858
0.854
0.851
0.847
0.843
0.840
0.836
0.833
0.829
26.0
0.887
0.883
0.880
0.876
0.873
0.869
0.866
0.862
0.859
0.855
0.852
0.848
0.844
0.841
0.837
0.834
0.830
27.0
0.887
0.884
0.880
0.877
0.874
0.870
0.867
0.863
0.860
0.856
0.853
0.849
0.845
0.842
0.838
0.835
0.831
28.0
0.888
0.885
0.881
0.878
0.874
0.871
0.867
0.864
0.860
0.857
0.853
0.850
0.846
0.843
0.839
0.836
0.832
29.0
0.889
0.886
0.882
0.879
0.875
0.872
0.868
0.865
0.861
0.858
0.854
0.851
0.848
0.844
0.841
0.837
0.834
30.0
0.890
0.886
0.883
0.879
0.876
0.873
0.869
0.866
0.862
0.859
0.855
0.852
0.849
0.845
0.842
0.838
0.835
31.0
0.890
0.887
0.884
0.880
0.877
0.873
0.870
0.867
0.863
0.860
0.856
0.853
0.850
0.846
0.843
0.839
0.836
32.0
0.891
0.888
0.884
0.881
0.878
0.874
0.871
0.868
0.864
0.861
0.857
0.854
0.851
0.847
0.844
0.840
0.837
33.0
0.892
0.889
0.885
0.882
0.879
0.875
0.872
0.868
0.865
0.862
0.858
0.855
0.851
0.848
0.845
0.841
0.838
34.0
0.893
0.889
0.886
0.883
0.879
0.876
0.873
0.869
0.866
0.863
0.859
0.856
0.852
0.849
0.846
0.842
0.839
35.0
0.893
0.890
0.887
0.883
0.880
0.877
0.874
0.870
0.867
0.863
0.860
0.857
0.853
0.850
0.847
0.843
0.840
Temp.
Conductivity, in microsiemens per centimeter at 25 degrees Celsius
°C
34000
35000
36000
37000
38000
39000
40000
41000
42000
43000
44000
45000
46000
47000
48000
49000
50000
Temp.
Conductivity, in microsiemens per centimeter at 25 degrees Celsius
°C
51000
52000
53000
54000
55000
56000
57000
58000
59000
60000
61000
62000
63000
64000
65000
66000
67000
0.0
0.795
0.790
0.786
0.782
0.778
0.774
0.770
0.766
0.761
0.757
0.753
0.749
0.745
0.741
0.737
0.732
0.728
1.0
0.796
0.792
0.788
0.783
0.779
0.775
0.771
0.767
0.763
0.759
0.755
0.751
0.746
0.742
0.738
0.734
0.730
2.0
0.797
0.793
0.789
0.785
0.781
0.777
0.773
0.768
0.764
0.760
0.756
0.752
0.748
0.744
0.740
0.736
0.732
3.0
0.798
0.794
0.790
0.786
0.782
0.778
0.774
0.770
0.766
0.762
0.758
0.754
0.750
0.746
0.741
0.737
0.733
4.0
0.800
0.796
0.792
0.788
0.784
0.780
0.775
0.771
0.767
0.763
0.759
0.755
0.751
0.747
0.743
0.739
0.735