Users Manual

48
OUR MEASUREMENT
During the analysis the meter will display the ongoing calculation.
At the end of the analysis the meter will display the computed SOUR value, the duration of the
measurement, and the pressure and temperature values. Press Log to record a record of this analysis.
To analyze another sample, clean and dry off probe. Place probe into the next prepared sample.
Press Start.
SOUR Error messages will be displayed anytime a measurement exceeds the limits that were
configured. These will have to be reconfigured and the analysis restarted. Examples follow.
If the DO reading is less than the minimum end DO value set during SOUR configuration, a warning
icon will be displayed and a beep will be heard every two seconds. Press Stop to stop the test and
the beeper.
In case that the SOUR value is corrected to 20 °C (68 °F) and the measured temperature isn’t in the
range 10 to 30 °C the temperature value will blink to alert that the temperature correction isn’t valid.
Press LOG to save a complete set of data regarding the SOUR test.
Press Start to begin a new SOUR test.
Notes: If the DO reading is less than the minimum end DO value set during SOUR configuration,
a warning message will be displayed. Press any key to clear the message from the screen, or
press HELP to view detailed information about the warning. If the DO value is greater than the
DO value from the beginning of the test an error message will be displayed.