NanoPhotometer
®
P-Class User Manual
Version 2.1 Page 51 / 70
5.6 Multiple Wavelength
This makes up to 5 absorbance measurements on the same sample.
The procedure is as follows:
Parameter Screen
Results Screen
Parameter Screen
Step 1 Press 3 to select Functions.
Step 2 Press 6 to select Multi Wavelength
Step 3 Select the number of Wavelengths.
Step 4 Press OK to enter the next screen
Step 5 Enter the first Wavelength using either the number keys
or the left and right arrows.
Step 6 Enter the second Wavelength as above and repeat for the
number of wavelengths selected (up to 5).
Step 7 Press OK to enter the results screen OR press Cancel
to return to the Functions folder.
Results Screen
Step 8 Insert the reference sample. Press Blank key. This will be
used for all subsequent samples until changed.
Step 9 Insert sample and press Sample .
Step 10 Repeat for all samples. A scan plot covering the range of
wavelengths selected (with cursors at the relevant
wavelengths) and a table of values is displayed.
Step 11 Press Menu/Options to display available options which
are described below.
Step 12 Press Escape and confirm with Yes to return to the
Functions folder. Query needs confirmation to avoid
unintended escaping the application.