
Troubleshooting
55
■
Troubleshooting
This section describes causes and actions to take for problems that customers
frequently ask us.
●
The indicated value fluctuates
< Problem with the electrode >
< Problem with the instrument >
< Problem with the sample >
●
The response is slow
Cause
How to solve problem
The conductivity cell is dirty.
Clean the conductivity cell.
The conductivity cell is broken.
Replace the conductivity cell.
There are air bubbles on the
conductivity cell.
Shake the conductivity cell to remove the air bubbles.
Cause
How to solve problem
There is a motor or other device
causing electrical interference.
Measure at a place where no influence from induction is
given. Ground all AC-powered equipment.
The conductivity cell is not
connected correctly.
Connect the conductivity cell correctly.
Cause
How to solve problem
Some effects of the sample
Response time may slow down, depending on the
properties of the sample solution.
Cause
How to solve problem
The conductivity cell is dirty.
Clean the conductivity cell.
The conductivity cell is broken.
Replace the conductivity cell.
Some effects of the sample
Response time may slow down, depending on the
properties of the sample solution.