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Automation
Section 4 The Column Selector Module
4.1.4 Establishing
AutoInjector Module
Connections
Y-type Power Supply
4.2 Installing the Column
Selector Module with
the AutoSampler
Module
4.3 Column Selector
Module Operation
4.3.1 Setup
4-16
The AutoInjector Module comes with an attached USB-A cable.
Connect this cable to an open USB port on the back of the EZ
Prep.
Note
It may be necessary to use a USB hub to accommodate USB
connections if there are not enough ports available.
If you are using the Column Selector Module in conjunction with
the AutoInjector Module, you will be supplied with a Y-type
power supply. This power supply is used to power both of the
modules from a single power source. Plug one end of the power
cable into the Column Selector Module, and plug the other end
into the AutoInjector Module. Then, plug the power cord into a
suitable power supply.
Using the Column Selector Module in conjunction with the
AutoSampler Module does not affect the installation process for
either module. Please install each module in accordance with the
instructions given in that module's section.
Before using the Column Selector Module for the first time, the
CombiFlash EZ Prep must be configured to identify the column
in each position. Once the columns have been installed in the
Column Selector Module, go to F
Then, define the parameters of each column so a default method
can be created for the column. To create a new column definition,
follow the steps below:
1. Select N
and enter a name in the C
EW
2. Enter the media size, column inside diameter, and length.
If the default pressure limit of 3,500 is excessive, enter a
new pressure limit as well.
These parameters are automatically entered into the R
for each separation. The inside diameter is used to suggest a flow
rate with a similar velocity to a 4.6 mm HPLC operating at
1 mL/min. This flow rate may be overridden at this time to
decrease the time required for a separation. The column length
| C
| P
HPLC.
ILE
ONFIG
REP
N
OLUMN
AME
UN
field.
N
OTE
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