Eppendorf BioSpectrometer kinetic User Manual
Page 78
Troubleshooting
Eppendorf BioSpectrometer
®
kinetic
English (EN)
78
At least two of the
entered standard
concentrations are
identical. Correct
the standard
concentrations.
• See the error text.
Enter the standard concentrations so
that the first standard receives the
lowest concentration and the other
standard concentrations form an
increasing sequence.
The measured
values are not
strictly
monotonous!
• Error when measuring a standard
series: The measured absorbance
values of the standard series are not
continuously increasing or
decreasing.
Repeat the standard measurements or
delete the single, incorrectly
measured standard result.
The ID cannot be
set.
• Error when entering the sample ID.
Different causes are possible. For the
precise cause please see the
information in the help box.
See information in the help box.
The dilution cannot
be set.
• Error when entering the dilution.
Different causes are possible. For the
precise cause please see the
information in the help box.
See information in the help box.
Calculation not
possible because of
division by zero.
Absorbance result
or Formula "b"
parameter is zero.
• An absorbance result was divided by
a "zero" value during the evaluation
of a
Division type method (Dual
wavelength method group). This is
not mathematically permissible.
Check the reagents and samples used
and repeat the measurement.
Do not enter "zero" as a value for the
Formula
b parameter.
There is only one
measurement left to
be performed in
this series of
measurement.
The maximum
number of
measurements
within one series of
measurements has
been reached.
• The number of measurements in one
measuring series is limited to 99.
Start a new series of measurement
after maximally 99 measurements.
Problem
Cause
Solution