1 set up the wavelength scan, Standard operations – ALTANA LCS III User Manual
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Standard Operations
5.7.3.1 Set up the wavelength scan
Press Wavelength Scan in the Main Menu. Press Options for
Parameter Setup.
describes the parameter setup options.
Table 9 Wavelength scan setup options
Option
Description
More
For further Options
Store icon
To store the scan data
Reference Off/On
From the displayed list of stored scans, a record is selected for use as a reference
scan/superimposed scan. This can be highlighted or shown in the background in comparison
with the actual measured scan.
Note: This option is only available when there are stored scans with the same wavelength range
and step.
λ
To enter the wavelength spectrum and the scan interval
Select View
Enables the user to switch the display back and forth between the scan data tables
(wavelength/absorbance) and the graph of the curve.
Note: Select View will be activated after the first reading.
Cursor Mode
To select Track or Peak/Valley. The selection for this menu item determines to which points on
the graph the cursor moves.
Send Data
To send Data to a printer, computer or USB memory stick (Type A)
Integral: On/Off
The integral gives the area and the derivative of the integral gives the original function
Scale & Units
Scale: In the automatic scaling mode, the y-axis is automatically adjusted so that the total scan is
displayed.
The manual scaling mode allows sections of the scan to be displayed.
Units: Choice of absorbance or transmittance.
Recall Data
Call up saved measurement data, wavelength scans or time courses, see
Instrument Setup
Basic data of the instrument, see
.