Hanna Instruments HI 96728 User Manual
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Over Range:
A flashing value of the maximum concentration
indicates an over range condition. The concentration of the
sample is beyond the programmed range: dilute the sample and
re-run the test.
c) during calibration procedure
Standard Low:
The standard reading is less than expected.
Standard High:
The standard reading is higher than expected.
Cap error:
Appears when external light enters in the analysis
cell. Assure that the cuvette cap is present.
Cooling lamp:
The instrument waits for the lamp to cool down.
d) other errors and warnings
Battery low:
The battery must be replaced soon.
Dead battery:
This indicates that the battery is dead and must
be replaced. Once this indication is displayed, normal operation
of the instrument will be interrupted. Change the battery and
restart the meter.