3.11 Conductivity Monitor
Introduction
This section describes how to perform Conductivity Monitor calibration and edit the Cell
constant settings.
In this section
This section contains the following sub-sections:
See pageSection
693.11.1 Temperature sensor calibration
703.11.2 Sine generator calibration
713.11.3 Conductivity flow cell calibration
743.11.4 Set reference temperature
Description
The Conductivity Monitor consists of a conductivity cell with two parallel cylindrical
electrodes positioned in the flow path of the cell. One of the electrodes has a temperature
sensor for measuring the temperature of the liquid in the cell.
DescriptionParameter
The Cell constant is a characteristic of the conduc-
tivity cell, defined as the ratio of the distance be-
tween the electrodes and the area of an electrode.
Cell constant
(Set cell const)
Ambient temperature variations influence the
conductivity. In Handbooks and other documen-
tation, the conductivity values are most often
given at a certain Reference Temperature (20°C
or 25°C). To compare with those values, the actual
conductivity has to be re-calculated to conductiv-
ity at the reference temperature.
Reference temperature
(Set ref temp)
68 ÄKTA start Maintenance Manual 29060308 AD
3 Maintenance operations
3.11 Conductivity Monitor
To Next Page
Loading...
