Agilent Technologies AIC 5000, Руководство по установке

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AIC Revision B Installation and Configuration 35
SS420x Advanced Port Configuration
The Advanced button enables you to set the baud rate for
the SS420x interface. Click the Auto Detect button to
determine the current baud rate setting. Click OK .
Base Frequency
Select the base frequency. The default setting for the
SS420x is 10 Hz, which gives optimal signal to noise, and
can be used in countries using either 50Hz or 60Hz. The
base frequencies available will depend on the baud rate
chosen. If the baud rate is less than 38400bps, the base
frequencies 100 and 120 will not be available. If you choose
a higher base frequency, you must select a base frequency
which can be evenly divided into your line frequency (i.e.
30 for 60Hz countries and 25 for 50Hz countries). If
selected incorrectly, you may see line frequency noise on
your chromatogram. For best performance, select a base
frequency close to the maximum sampling frequency you
will be using to acquire data.
Sampling frequencies available in the Acquisition Setup
portion of the method will reflect the Base Frequency
selected.
Range
For each channel to be used, select the button next to the
signal range for the detector connected to that channel.
Information
This area is for information only. It contains manufacturing
information about the interface box that may be required in
service situations. If the box is not recognized, the
“Connection Status” field will display “Not Connected”. To
update this information, click
Refresh .
When the dialog is completed, click OK .
Connect Instruments
Connect all instruments to be used with the AIC. For instruments
using the SS420x, see the
Agilent SS420x User’s Guide for details.