horiba LAQUA-PC1500, Инструкция по эксплуатации

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Error Messages and Troubleshooting
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■ Error Messages and Troubleshooting
● Error Messages
This section describes the causes of typical errors and the actions to be taken to resolve
respective errors. Check these before contacting us.
If ERR is displayed while you are using the instrument, refer to the table below:
Error Definition Cause and Solution
OFFS ERR Offset voltage error
Electrode is dirty or reference junction is
clogged. Clean the electrode.
SLPE ERR Slope error
Electrode sensitivity is low. Please clean and
recalibrate with fresh standard solution. If the
problem persists, replace the electrode with
new one.
BUFF ERR
Cannot auto recognize
pH buffer
The instrument cannot identify the pH buffer.
Check the calibration solution and use fresh
one if required.
STD ERR
Cannot auto recognize
standard solution
The instrument cannot identify the standard
solution. Check the calibration solution and
use fresh one if required.
MEM FULL Memory data full
The number of the data saved has exceeded
the specified number of items. Print or
transfer the data. Or, clear stored data.
If user selects the
enter key before stable
in calibration mode
key is pressed before the calibration
value has stabilized. Wait for the value to be
stable and then press the
key.