NanoPhotometer
®
NP80/N60/N50/C40
User Guide Version 3.1
99
6.
T
ROUBLESHOOTING
SELF
-
CALIBRATION TEST
The NanoPhotometer
®
self-calibration test is performed automatically every time the instrument
is powered on. If the instrument passes the self-calibration test the home screen is shown. If the
instrument does not pass the test, a message window will appear explaining the reason for the
failed test along with the recommended solution. If the ok button is selected, the window is
closed and the home screen will be shown with an error message at the top. This error
message will be displayed on top of all other screens and all performed measurements
including the saved files of those measurements. If the self-calibration test fails please contact
the Implen Support Team.