Macherey-Nagel NANOCOLOR VIS II, Быстрый старт

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25 Quickstart guide NANOCOLOR ®
UV
/
VIS
II / VIS II V 1.02 / 08.15
6.3 Scan
The spectrophotometer enables to record a sample’s absorbance in the
range of 190–1100 nm (for NANOCOLOR ®
UV
/
VIS
II) or 320–1100 nm (for
NANOCOLOR ® VIS II). Dependent on the selected wavelength range, the scan
is performed with the light from the halogen and / or the deuterium lamp. The measure-
ment is defined against a zero solution. After having selected this method through , a
sample description can be inserted. Furthermore, the wavelengthrange needs to be
specified. Confirming with opens the measurement window. A request for a zero
solution will appear. Inserting the zero solution and pressing will initiate the scan of
the zero solution. After the successful measurement of the zero solution, the sample
solution needs to be inserted. Pressing starts the measurement process. A graphic
depicting the wavelengths will appear. The scan of the whole wavelength range can be
observed live. After the measurement has been completed, the complete scan will be
displayed in the result window. Via and the icons below the result window, different
sample information can be added. The scan title can be edited via the function “Edit title”,
accessible via the
icon. Removal of the cuvette or leaving the menu via the remainder
of the task bar icons quits the measurement process and store the measurement result
in the measurement memory of the device. To analyse the scan choose the entry “Scan
analysis” from the list accessible via the
or select the result from the memory and
press .
UV/VIS II Open Mode, 28.10.2014, 10:57
1.229 1.229
1.104 1.104
0.979 0.979
0.855 0.855
0.730 0.730
0.605 0.605
0.480 0.480
0.355 0.355
0.321 0.321
0.106
-0.019
0.106
-0.019
420.0 463.0 506.0 549.0 592.0 635.0 678.0 721.0 764.0 807.0 850.0 nm
E
Measure Zero 0010 Sample author Sample
place
Comment
Scan: Blue Solution
Fig. 18: Scan