Hanna Instruments hi 2400 User Manual
20
21
ºC
Altitude, Meters above Sea Level
ºF
0 m
300
m
600
m
900
m
1200
m
1500
m
1800
m
2100
m
2400
m
2700
m
3000
m
3300
m
3600
m
4000
m
0 14.6 14.1 13.6 13.2 12.7 12.3 11.8 10.9 10.2 9.4
8.7
8.1 7.6
6.6 32.0
2 13.8 13.3 12.9 12.4 12.0 11.6 11.2 10.3 9.6
8.9
8.2
7.7
7.1
6.3 35.6
4 13.1 12.7 12.2 11.9 11.4 11.0 10.6 9.8
9.1
8.5
7.8
7.3
6.7
6.0 39.2
6 12.4 12.0 11.6 11.2 10.8 10.4 10.1 9.3
8.6
8.0
7.4
6.9
6.4
5.7 42.8
8 11.8 11.4 11.0 10.6 10.3 9.9 9.6 8.8
8.2
7.6
7.1
6.5
6.1
5.4 46.4
10 11.3 10.9 10.5 10.2 9.8 9.5 9.2 8.4
7.8
7.3
6.8
6.3
5.8
5.1 50.0
12 10.8 10.4 10.1 9.7 9.4 9.1 8.8 8.1 7.5
7.0
6.4
6.0
5.6
4.9 53.6
14 10.3 9.9 9.6 9.3 9.0 8.7 8.3 7.7
7.2
6.6
6.2
5.7
5.3
4.7 57.2
16 9.9 9.7 9.2 8.9 8.6 8.3 8.0 7.4
6.9
6.4
5.9
5.5
5.1
4.5 60.8
18 9.5 9.2 8.7 8.6 8.3 8.0 7.7 7.1 6.6
6.1
5.7
5.3
4.9
4.3 64.4
20 9.1 8.8 8.5 8.2 7.9 7.7 7.4 6.8
6.3
5.9
5.5
5.1 4.7
4.1 68.0
22 8.7 8.4 8.1 7.8 7.7 7.3 7.1 6.5
6.0
5.6
5.3
4.9
4.5
4.0 71.6
24 8.4 8.1 7.8 7.5 7.3 7.1 6.8 6.3
5.8
5.5
5.1 4.7
4.4
3.8 75.2
26 8.1 7.8 7.5 7.3 7.0 6.8 6.6 6.0
5.7
5.2
4.8
4.5 4.2
3.7 78.8
28 7.8 7.5 7.3 7.0 6.8 6.6 6.3 5.9
5.4
5.0
4.7
4.3
4.0
3.6 82.4
30 7.5 7.2 7.0 6.8 6.5 6.3 6.1 5.7
5.2
4.9
4.6
4.2
3.9
3.5 86.0
32 7.3 7.1 6.8 6.6 6.4 6.1 5.9 5.5
5.1
4.7
4.4
4.1 3.8
3.3 89.6
34 7.1 6.9 6.6 6.4 6.2 6.0 5.8 5.3
4.9
4.6
4.2
3.9
3.7
3.2 93.2
36 6.8 6.6 6.3 6.1 5.9 5.7 5.5 5.1 4.8
4.5
4.1 3.8
3.5
3.1 96.8
38 6.6 6.4 6.2 5.9 5.7 5.6 5.4 5.0
4.6
4.3
4.0
3.7
3.5
3.0 100.4
Press the CFM key to confirm the altitude factor.
The altitude affects D.O. concentration decreasing its value. The table on the
previous page reports the maximum oxygen solubility at various temperatures
and altitudes.
previous page reports the maximum oxygen solubility at various temperatures
and altitudes.
Setting the Logging Interval
In the View Settings Mode, press the UP or DOWN arrow keys to display the
logging interval.
Press the CAL key to enter the change setting mode, the logging interval will
start blinking.
logging interval.
Press the CAL key to enter the change setting mode, the logging interval will
start blinking.
Use the UP and the DOWN arrow keys to set the logging interval between 1,
15, 30 seconds, or 1, 2, 5, 15, 30, 60, 120, 180
minutes.
15, 30 seconds, or 1, 2, 5, 15, 30, 60, 120, 180
minutes.
Press the CFM key to confirm the setting.
Setting the Time
In the View Settings Mode, press the UP or DOWN arrow keys to display the
time.
Press the CAL key to enter the change setting mode, the hour will start
blinking.
time.
Press the CAL key to enter the change setting mode, the hour will start
blinking.