Cell Failure Checks - Teledyne 2010B Operating Instructions Manual

3 Operation
The results screen alternates for a time with:
Then the analyzer returns to the initial System screen.
3.2

Cell Failure Checks

Cell failure is covered in detail in Part I: Control Units, section 4.4.1.3,
Cell Failure. Cell replacement is covered Part II: Analysis Units chapter 5,
Maintenance.
3-2: Part II
2 15 V Failure
3 Both Failed
Analog
0 OK
1 DAC A (0–1 V Concentration)
2 DAC B (0–1 V Range ID)
3 Both Failed
Preamp
0 OK - > 0 means gains of the amplifier have a
high offset, e.g. 204 means the highest
gain has a high offset it is common on
sealed air reference.
Teledyne Analytical Instruments
Model 2010B