74
Troubleshooting
Same buffer / standard
The standard used in a 2 or 3 point
calibration is identical to precedent
Examine the buffer solution. Make sure
that the buffer used matches the buffer
specified in configuration. Replace the
buffer solution. Make sure of the
temperature specification in
configuration.
C. Difference > 30%
During conductivity calibration the
difference between the constants gets >
30%
Insert the probe into the appropriate
standard and read again.
Examine the probe, replace if
necessary.
Standard temperature
< 15 °C
> 30 °C
The calibration solutions have different
temperatures.
Make sure the calibration solutions
have the same temperature.
Error displayed Cause Resolution
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