Metrohm tiamo 2.1 (ProcessLab) - Manual (Page 1434)

7.15 Avantes Spectrometer ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1418 ￭￭￭￭￭￭￭￭ tiamo 2.1 (ProcessLab)
7.15.5 Properties - Calibration
Tab: Configuration ▶ Devices ▶ [Edit] ▶ Properties... ▶ Properties - 'Device type' -
'Device name' ▶ Calibration
On the tab Calibration the data of the wavelength calibration is displayed.
A specific wavelength, defined by four wavelength coefficients, is assigned
to each pixel on the detector. The wavelength calibration is carried out with
the command CAL Spec, the calibration data is calculated automatically
and displayed on this tab.
Date
Display of the time and date of the wavelength calibration.
User
Display of the user logged in at the time of the wavelength calibration.
Method
Display of the method the wavelength calibration has been carried out with.
Selection Factory settings | "Method name"
Default value Factory settings
[Reset calibration]
Resets the device to factory-adjusted calibration. The dark spectrum and
reference spectrum will be deleted.
Determination ID
ID of the determination the wavelength calibration has been carried out
with. With calibration method Factory setting, ---- is displayed.
Calibration coefficients
Coefficients of the regression function with which the assignment of the
CCD pixels to a wavelength is carried out.
c#
Display of the wavelength coefficients c1 … c4.
7.15.6 Properties - Dark spectrum
Tab: Configuration ▶ Devices ▶ [Edit] ▶ Properties... ▶ Properties - 'Device type' -
'Device name' ▶ Dark spectrum
On the tab Dark spectrum information on the dark spectrum stored in the
device is displayed.
If no dark spectrum has been recorded yet or the calibration has been reset
to factory settings, -- is displayed in the fields.