Schambeck SFD GmbH
Refractive Index Detector RI2012
RI2012 V1.0 06-2013.EN / 28.10.2013
30
http://www.schambeck-sfd.com
14.7 S
ETTING
R
ECORDER
O
FFSET AND
R
ECORDER
E
XTENT
In this sub menu you can adjust the recorder offset or the recorder extent. If the recorder
adjust is activated a certain (defined) voltage will be added to each data point recorded by
the detector. By setting the recorder extent you may define a maximum for the detector
signal.
To adjust settings press the
MENU
button until the following status line is shown in the
display.
By pressing the buttons
ArrowUp
(
▲
) and ArrowDown (
▼
) you can either add a static
voltage to each data point recorded by the detector (detector offset) or define a maximum
voltage for the detector signal (detector extent).
14.7.1 R
ECORDER
O
FFSET
You can define a static voltage of 0 mV, 10 mV or 100 mV which is added automatically to
the displayed detector signal. This is reasonable in the case of negative baseline drift in
connection with a data system which cannot handle negative detector signals. To adjust the
recorder offset press the buttons
ArrowUp
(
▲
) and
ArrowDown
(
▼
) until the desired voltage
is shown in the status line of the display.
0 mV
▲
10 mV
▲
100 mV or 100 mV
▼
10 mV
▼
0 mV
To accept the new setting, press the
ENTER
button. To leave the mode without accepting
press the
ENTER
button.
