Operation
Liquiline CM44P
78
Hauser
10.3 Inputs
10.3.1 Photometer
General settings
Menu/Setup/Inputs/Photometer
Function
Options
Info
Channel
Selection
• Off
• On
Factory setting
On
Photometer type
Selection
• OUSAF11
• OUSAF12
• OUSAF21/22
• OUSAF44/45
• OUSAF46
• OUSAF46 (2)
• OUSBT66
• OUSTF10
Factory setting
OUSAF21/22
OUSAF46 sensors have two detectors. Therefore
you need two PEM modules to connect an
OUSAF46 sensor.
1.
Select
OUSAF46
for the configuration of
the first input channel to which one of the
two detectors is connected.
2.
OUSAF46 (2)
must be selected for the
configuration of the other input channel
to which the second detector is connected.
In the measuring mode, you can view
the measured values of both
channels, i.e. the two OUSAF46
detectors, in a user-defined view.
Operating mode
Photometer type
=
OUSAF21/22
Selection
• Main value
• Main value + ref.
• 2x absorption
Factory setting
Main value + ref.
Main value
This operating mode uses both sensor detector
signals for absorbance measurement. The second
detector signal is used to compensate for lamp
aging or turbidity.
Main value + ref.
The absorbance of the reference wavelength can
be displayed in addition to the compensated
main measured value. The reference value can
be adapted to turbidity measurement or solids
measurement in the calibration menu of the
reference channel.
2x absorption
This operating mode uses both detector signals
independently of one another for single-channel
absorbance measurement. Both measured values
are uncompensated and can be calibrated and
adjusted individually.
Dataset
Selection
Dataset 1 ... 5
Factory setting
Dataset 1
You can configure datasets in the menu:
CAL
/
Photometer
/
Measurement channel
(
Reference channel
/
2nd measurement
channel
)/
Application adjustment
.
Manual hold
Selection
• Off
• On
Factory setting
Off
On
You can use this function to set the channel
manually to "Hold".
Off
No channel-specific hold
Optical path length
0.5 to 1000.0 mm
Factory setting
10.0 mm
Enter the distance between the two window
surfaces (light path through the medium). The
minimum and maximum distance depends on
the cable length and the process connection.
