NanoPhotometer
®
NP80/N60/N50/C40
User Guide Version 3.1
55
For cuvette application
:
Select the path length depending on the used cuvette.
Options are: 0.5 mm, 1 mm, 2 mm, 5 mm and 10 mm
For NanoVolume application with submicroliter cell (C40 only):
Select Lid depending on your sample concentration (for concentration ranges of different
lids see page 39 Submicroliter Cell Measurements Basics).
Required sample volume for each lid is shown.
Note:
A new Blank is recommended when changing the dilution lid.
5. The background correction is enabled at 320 nm as a default. It is possible to disable the
background correction with the toggle switch. Selection options are 320 nm, 340 nm. It is
also possible to add any wavelength in the range of 220 – 350 nm
6. Air bubble recognition is disabled as a default. When enabled it detects
air bubbles, lint residues and poor conditions of the sample.
Note
: Lint residues and bad sample conditions are detected even if the
air bubble recognition is set to off.
7. If it is desired to heat the sample to 37°C use the toggle switch to turn on
cell holder heater. When the cuvette holder has reached 37°C the toggle
