YSI 5000 - Manual (Page 42)

39
7.7
mg
/h /g
25.35°C 8.09 0:00
SOUR SETTING SAVED
START SETUP REVIEW SEND
Once the parameters have been set, you are ready to begin. Place the probe in the prepared
sample and make certain no air bubbles are trapped, then turn on the stirring and wait a few
seconds for the temperature readings to stabilize.
NOTE: It is normal for the SOUR reading to oscillate for the first few seconds.
Press [START] to begin the SOUR measurement. The following screen shows the available soft-
keys .
40.7
mg
/h /g
25.35°C 6.57 1:09
END SEND ON
The SOUR value is displayed on the screen and is updated approximately once per second.
The [SEND ON/OFF] soft-key toggles the RS232 status. Press [SEND ON] if you want to send
the readings to a computer or serial printer during the SOUR measurement. The RS232 status is
displayed just above the elapsed time. During the SOUR measurement, data will be sent every 15
seconds until the SOUR measurement ends or the [SEND OFF] soft-key is pressed. The
following is an example of the format:
NOTE: Once pressed, the [SEND ON] soft-key toggles and becomes a [SEND OFF] soft-key.
Second mg/h/g C mg/L 10:32:36 09/21/98
1 .36 25.35 7.35
15 92.57 25.35 6.99
30 64.55 25.34 6.83
45 42.54 25.35 6.71
60 45.76 25.35 6.60 . . .
SEND: off
SOUR
mg
/L
SOUR
mg
/L
Current DO
SOUR
Elapsed Time
RS232 status
SEND: off RS232 status
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