Hanna Instruments HI 98186 - Manual (Page 38)

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Autodelete BOD start data
Focus on the
Autodelete BOD start data item.
Press the displayed functional key to enable/disable the feature.
If enabled the BOD initial data record used in BOD result evaluation is deleted
automatically after the BOD result has been saved into the instrument’s
memory (LOG key pressed).
Press Select.
• Min time - the minimum time for the SOUR test.
Range: 1 to 3600 seconds.
•
Max time - the maximum time for the SOUR test. The test will stop
automatically when the maximum time has elapsed.
Range: 0.00 to 50.00 mg/L.
•
Min start DO - the minimum accepted DO value for starting the SOUR
test. If the DO reading is less than this value the test cannot be started.
Range: 0.01 to 50.00 mg/L.
• Min end DO - the minimum accepted DO value at the end of the test. If
the DO reading at the end of the SOUR test is less than this value a
warning message will be displayed.
Range: 0.00 to 50.00 mg/L.
•
Total volume - the volume of the diluted mixture.
Range: 0.1 to 300.0 mL
•
Sample volume - the volume of sample in the diluted mixture.
Range: 0.1 to 300.0 mL.
•
Solids weight: Total solids or Volatile suspended solids weight.
Range: 0.1 to 300.0 g/L.
•
SOUR@20 °C: If this option to enabled the SOUR value is corrected to
20°C.
Press Prev/Next to select a different parameter.
Press ARROW keys to modify the selected parameter’s value.
Press Save to save the new SOUR configuration.
Press ESC to leave without changing.