Bio-Rad Econo Gradient Pump Kits - Manual (Page 30)

6.0 OPERATION WITH OTHER BIO-RAD
INSTRUMENTS
The Econo Gradient Pump (EGP) may be used with other
chromatography components (the Model 2110 or Model 2128 fraction
collectors and the Model 1327 Chart recorder), and with the BioLogic
Duo-Flow System running software version 3.0 or later, the high
resolution liquid chromatography systems. Each of these connections
is discussed in the following table. Refer also to Figure 6-1 for
system cabling and to Figure 6-2 for system plumbing.
Table 6-1. Connecting the Econo Gradient Pump
to other Bio-Rad instruments
Model 2128 Fraction Collector
1. This cable connects the EGP (mini-DIN I/O
socket) to the 15-pin D-connector on the fraction
collector and transmits “start” and “stop” signals.
If the Model 1327 Chart Recorder is present,
connect the cable’s remaining end to the chart
recorder. If the chart recorder is not present,
then place this portion of the cable aside.
2. Power up the EGP and the fraction collector (and
the chart recorder, if present.)
3. Enter the fraction collector’s Standard mode and
set all fraction collector parameters from its
faceplate.
The EGP will automatically start the fraction
collector when a programmed run is started. If
the SV-3 diverter valve is connected to the EGP,
then fraction collection will begin at the point in
the program when the diverter valve is in the
DIVERT position.
Other Instruments
26
Cable #23
Catalog #
731-9009
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