YSI 5000 - Manual (Page 36)

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From the Model 5100 Application mode menu press the [OUR] (Oxygen Uptake Rate) soft-key.
The following screen will be displayed.
4.7
mg
/L /h
23.21°C 8.92 0:00
START SETUP REVIEW SEND
Press [SETUP] to change the OUR parameters. The following screen shows the default
parameters.
PARAMETERS OUR
Sample / Total 1 / [ 1]
Min. Time [ 1] min.
Max. Time [ 15] min. SEND: off
Min. Beginning DO [ 5.00] mg/L
Min. Ending DO [ 2.00] mg/L
UP DOWN DIGIT NEXT
Use the [UP], [DOWN], [DIGIT] and [NEXT] soft-keys to change the following parameters as
necessary:
Sample / Total: Enter the ratio of sample volume to total volume. For example, if
you are diluting 1 to 10 (1 part sample plus 9 parts dilution water),
then enter the number 10. This would be a 10-fold dilution.
Min. Time: Enter the minimum time (in minutes).
Max. Time: Enter the maximum time (in minutes). When the maximum time is
reached, the test will end.
Min. Beginning DO: Enter the minimum level of DO allowed at the start of the test.
Min. Ending DO: Enter the minimum level of DO allowed during the test. If the DO
level falls below this value, the test will end.
SEND: on/off This sets the RS232 status at the beginning of the test.
After the parameters have been set, press [ENTER] to save them and return to the OUR menu.
OUR
mg
/L
SEND: off