Knick Stratos Pro A401B PH, User Manual

Page: 180 / 196

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Glossary
Calibration
Adjustment of the pH meter to the current
sensor characteristics. The asymmetry poten-
tial and slope are adjusted. Either a one- or
two-point calibration can be carried out. With
one-point calibration only the asymmetry
potential (zero point) is adjusted.
Calimatic Automatic buffer recognition. Before the
first calibration, the buffer set used must be
activated once.
The patented Calimatic then automatically
recognizes the buffer solutions used during
calibration.
CIP
Cleaning In Place – CIP cycles are used for
cleaning the process-wetted parts in the
process. They are performed for biotech ap-
plications, for example. Depending on the
application, one or more chemicals are used
at temperatures above 70 °C. This extremely
stresses the sensors. Digital sensors can
release a message after preset number of
CIP cycles. This allows replacing the sensor in
time.
Combination
electrode
Combination of glass and reference electrode
in one body.
DLI
Diagnostics function for digital sensors.
The “Dynamic Lifetime Indicator“, DLI, calcu-
lates the expected remaining sensor lifetime
based on the sensor load.