NanoPhotometer
®
N120/
NP80/N60/N50/C40
User Manual Version 4.3.1
72
Options are: 0.5 mm, 1 mm, 2 mm, 5 mm and 10 mm
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 color changes to green.
Note
: Only available for cuvette applications (NP80 and C40).
For NanoVolume application with submicroliter cell (C40 only):
Select Lid depending on your sample concentration (for concentration ranges of different
lids see page 52 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 wavelength for protein measurements can be changed in the range of
200
– 330nm depending on the wavelength peak of the protein. Default
setting is 280 nm
6. Select the Units in which the concentration should be calculated. Options are ng/µl, µg/µl,
µg/ml and mg/ml (default).
7. The background correction is enabled at 320 nm by default. Selection options are 320 nm,
340 nm or any wavelength in the range of 220
– 350 nm. The background correction can
be disabled with the toggle switch.