Hach sension8 Manual page 68

Dissolved oxygen meter
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SECTION 9,
continued
Exposed to Water-Saturated Air at Atmospheric Pressure (101.3kPa) (Continued)
Temp. °C
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
43.0
44.0
45.0
Table 10 Solubility of Oxygen in Water vs. Temperature and
mm Hg
inches Hg
Temp. °C
10.56
0
10.27
1
2
3
4
Table 9 Solubility of Oxygen in Water
Salinity:
0
7.56
7.43
7.31
7.18
7.07
6.95
6.84
6.73
6.62
6.52
6.41
6.31
6.21
6.12
6.02
5.93
Barometric Pressure (lower range)
550
575
21.7
22.6
11.04
10.74
9.98
10.44
9.72
10.16
9.46
9.89
Oxygen Solubility mg/L
9.0
18.0
7.20
6.85
7.07
6.74
6.96
6.63
6.84
6.52
6.73
6.42
6.63
6.32
6.52
6.22
6.42
6.12
6.32
6.03
6.22
5.93
6.12
5.84
6.03
5.75
5.94
5.67
5.84
5.58
5.75
5.50
5.67
5.42
Pressure
600
625
23.6
24.6
Oxygen Solubility mg/L
11.53
12.01
11.21
11.68
10.90
11.36
10.61
11.05
10.33
10.76
68
27.0
6.52
6.20
6.41
6.10
6.31
6.01
6.21
5.92
6.11
5.83
6.02
5.74
5.93
5.65
5.84
5.57
5.75
5.48
5.66
5.40
5.58
5.32
5.50
5.25
5.41
5.17
5.33
5.09
5.25
5.02
5.18
4.95
650
675
25.6
26.6
12.49
12.98
12.15
12.62
11.82
12.27
11.50
11.94
11.20
11.63
36.0
700
27.6
13.46
13.09
12.73
12.39
12.06

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