SI Analytics UviLine 8100, Operating Manual, Page: 188 / 236

188 Spectrum mode
10.7.5.5 Derivative calculation
Calculate the derivative of the complete spectrum. For the calculation of the second and the third derivative, it is
possible to carry out the function on several times.
- Press on F2 key
[Edit].
- Select «
Derivative » with «
▲ » and
«
▼ »
keys . Confirm with <START ENTER > key.
Original curve
- Press on F2 key
[Edit].
- Select « Original values » with «
▲ » and
«
▼ »
keys . Confirm with <START ENTER > key.
NOTE: The functions as « Zoom », « Mark points », « Surface calculation » and « Derivative » are also availa-
ble for a derivative curve.
A derivative curve can be also recorded in memory with
<STORE> key.
<HOME>
Spectrum
– [Editl]
- Derivative