wtw PhotoLab Spektral Operating Instructions Manual page 104

10 Special functions
Example:
Setting a measuring interval of 10 s, measuring dura-
tion 10 min, unit A, manual scaling of the y axis,
absorbance range 0.000 A to 1.500 A (default 0.000 A
to 2.500 A).
The measuring duration of the photometer
increases with the absorbance measured.
Therefore, in case of very short intervals (e.
g. 10 s), the next measurement may be due
while the current measurement is not yet fin-
ished. In this case, the measurement is left
out. We recommend to select a longer mea-
suring interval.
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kinetic parameters submenu:
→ Input the required measuring interval and mea-
suring duration via the numeric keypad.
→ Confirm each time using
→ Confirm unit A with
→ Use
or
→ Input the coordinate limits required for the y axis
via the numeric keypad
→ Confirm each time using
The kinetic parameters are stored.
The meter returns to the kinetics menu.
The settings are retained until the meter is switched
off.
.
to select manual scaling
.