Analog Outputs; Info - Gilson VERITY 1741 User Manual

Analog Outputs

The detector has four independent analog outputs with cinch connectors. on the rear panel of
the detector they are marked as AnAloG oUT and letters A to D.
Each of the analog outputs can be preset oFFSET in the range of preset values from −0.100 V
to +0.500 V.
A conversion ratio can also be set for output voltage / 1 AU (absorbance unit). This can be set in
the range of 0.2 V / 1 AU to 10.0 V / 1 AU.
In case of a warning about overflow of some of the unused analog outputs, it is possible to turn
off these analog outputs by setting the Conversion Ratio to off. Press the MenU key and then
iO Config | Analog Outputs | AnA 1/2/3/4/ Conversion Ratio
select
Figure 19
Analog Output Cable
COLOR
BROWN
WHITE
COPPER
Offset
The offset of the analog output can be set in the range of −0.100 V to +0.500 V (default value
is 0.00 V).
Conversion Ratio
conversion ratio of output voltage to AU can be set in six ranges: 0.2 V, 0.5 V, 1.0 V, 2.0 V, 5.0 V,
or 10.0 V = 1 AU (default value is oFF). option oFF turns off relevant analog output.

Info

Information about the detector, its components and their condition are displayed.
Device
Displays detector name (NAME), its serial number (SN) and total operating time
(TIME) – HH:MM:SS (H – hour, M – minute, S – second).
48 48
FRonT PAnEl conTRol
ANALOG OUTPUT CABLE MARKING
SIGNAL
HI
LOW
SHIELD
|
VERITY® 1741 UV-VIS DETEcToR
NOTE
AOUT (Analog output)
AGND (Analog ground)
AGND (Analog ground)
to OFF.