pH System Check
Select pH from the Sensor Checks drop down menu
Figure 26
Figure 27
Figure 28
The software will prompt for the electrodes to be inserted into pH buffer 4 solution; Carefully lower
electrodes into solution cup (figure 13). Press 1 to continue with calibration or 2 to exit. Tips: Don't
overfill solution. Cup only needs enough solution to immerse electrode tip and face. Don't reuse
solutions.
Figure 29
Operator will be asked to continue the
system check or restore ideal settings.
4-12
Pub# OM20-U3-pH