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NanoPhotometer
®
N120/
NP80/N60/N50/C40
User Manual Version 4.3.1
137
a log file and send it to Implen customer support.
Sample concentration too low for 0.3 µl - change
volume and parameter settings to 1 µl
The measurement parameters for 0.3 µl
NanoVolume samples read only the 0.07 mm path
length (dilution 140). The utilized sample
concentration is too low. Please use 1 µl of the
sample and change the volume setting to 1-2 µl.
Minimum concentrations for the 0.07 mm path
length for dsDNA 420 ng/µl and for BSA 12.6 mg/ml.
I
MPORTANT
A
LERT
M
ESSAGES
:
Cuvette port blocked - please check.
The automatic sliding cover of the
NanoPhotometer
®
NP80 could not close
properly. Please check if the cuvette port is
empty. If message still appears please contact
Implen Customer Support.
ERROR: Lid open - please close lid.
Lid arm is open during initialization test. Close lid
arm and confirm with OK.
Firmware not found -
NPOS.bin
must be in root
folder of USB flash drive
Make sure that the sample name is NPOS.bin
without any additions or extensions like from
multiple downloads, otherwise rename file to
NPOS.bin exactly. NPOS.bin file must be in the
root folder of the USB flash drive.
Make sure that the NPOS.bin file for installation
has a higher software version than the installed
one. NPOS software is not downward
compatible.
Firmware not found -
NPOSX.bin
must be in root
folder of USB flash drive
NPOSX.bin file must be in the root folder of the
USB flash drive. If necessary unzip the
downloaded installation file. The file name should
not have any additions or extensions like from
multiple download. Do NOT rename a NPOS.bin
to NPOSX.bin.
Make sure that the NPOS.bin file for installation
has a higher software version than the installed
one. NPOS software is not downward
compatible.
Initialization failed
– problem with optical path.
Please contact Implen customer support.
Check if the cuvette port is empty and/or clean
the sample window on pedestal and the mirror in
the lid arm with 70% EtOH and distilled water
then reboot the NanoPhotometer
®
. If the
message still appears please create a log file
and send it to Implen Customer Support.
Initialization failed 51/52/53/54/55. Please contact
Implen customer support.
Possible hardware failure. Please create a log
file and send it to Implen Customer Support.
Initialization failed. Please contact Implen
customer support.
Clean the sample window on pedestal and the
mirror in the lid arm with 70% EtOH and distilled
water and then reboot the NanoPhotometer
®
. If
the message still appears please create a log file
and send it to Implen Customer Support.
Light path blocked
– please remove cuvettes from Make sure that the cuvette port is empty during