Agilent 7890
1 Agilent 7890 Control module
1 Agilent 7890 Control module
This manual describes the setting of the
Agilent 7890
chromatograph
control module. Supported versions of the chromatograph are
7890A
and
7890B
. The control module enables direct control of the instrument over
Local Area Network (LAN).
Fig 1: Agilent 7890A Gas Chromatograph (with 7683 autosampler)
1.1 General Conditions of Agilent Autosampler Control
Clarity allows controlling all Agilent GC autosamplers and for their control
is always required to purchase
AS Control Module (p/n A26)
license. Not
all combinations of autosamplers and 7890 GCs are possible. To find out
if desired combination of autosampler and 7890 GC is available refer to
following table.
Tab 1: Possible combinations of Agilent autosamplers and Agilent gas chromatographs:
Autosamplers
7673
(A, B, II)
7683
7693
6850
Chromatograph
7890
û
ü
ü
û
The autosampler 7683 (or 7693) is connected to GC via Agilent
proprietary connection and its hardware configuration is described in the
section
Sampler tab on pg 31
because the autosampler control is
implemented through DataApex 7980 Control Module.
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