User-Defined Methods - wtw photolab S12 Operating Instructions Manual

12. User-defined methods

User-defined methods are stored under code
numbers. Numbers from 301 to 399 are allowed.
These code numbers are used to fast-find user-
defined methods when setting methods.
A total of 50 user-defined methods can be stored. The
51st user-defined method causes the method error
message to appear; if this occurs, erase an old
method.
If you input a method designation that is already
stored in the photometer, the characteristics are
displayed and you can modify them. If the input is
successful, the meter displays the accepted method.
The photometer automatically restricts the
measuring range (no message) if the entered
method data allows absorbance values > 3.2 A.
1
– Press
– In the setup menu, call up the meter setup
submenu.
The following display appears:
Measuring with user-defined methods:
54
– Call up the user def. methods submenu with
28
.
Submenu user def. methods appears:
input charact.
Entering characteristics for user-defined methods.
print charact.
Printing the characteristics for user-defined
methods; first appears after characteristics have
been input.
erase
Erasing single or all user-defined methods; first
appears after characteristics have been input.
– Insert the measuring cell
– Input a method number via the numeric keypad
1
– Confirming with
3
starts the measurement.
or