User-Defined Methods - wtw PhotoLab Spektral Operating Instructions Manual

User-defined methods can be stored under code num-
bers. Numbers from 301 to 399 are allowed. These
code numbers are used to fast-find user-defined me-
thods when setting methods.
A total of 99 user-defined methods can be stored. The
100th user-defined method causes the meth. error
message to appear; in this case erase an old method.
If you input a method number that is already stored in
the photometer, the characteristics are displayed and
The following display appears:
Measuring with user-defined methods:
The photometer only allows the input of
method numbers for which a method is
stored.

13 User-defined methods

you can modify them. If the input is successful, the me-
ter displays the accepted method.
The photometer automatically restricts the
measuring range (no message) if the en-
tered method data allows absorbance valu-
es > 3.0 A.
→ In the setup menu, call up the special functions
submenu.
→
→ Call up the user def. methods submenu.
The user def. methods submenu appears:
input charact.
Entering characteristics for user-defined methods.
print charact.
Printing the characteristics for user-defined meth-
ods; first appears after characteristics have been
input.
delete charact.
Erasing single or all user-defined methods; first
appears after characteristics have been input.
→ Insert a measuring cell (without barcode)
→ Input a method number via the numeric keypad
→ Confirming with
starts the measurement.
89