Measuring Range Selection, Autorange - wtw inoLab Oxi Level 2 Operating Manual

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Measuring ranges
Switching
AutoRange on

4.2.4 Measuring range selection, AutoRange

For each measuring parameter there are 2 measuring
ranges. If the AutoRange function is ON, the dissolved
oxygen meter changes to measuring range II as soon as
measuring range I is exceeded. If AutoRange is OFF, the
measuring range II is always active.
AutoRange is switched on as a basic setting.
Measuring range I
Resolution
Measuring range II
Resolution
There are 2 ways to switch the automatic measuring range
selection on or off:
l
in the configuration menu ()
l
with the following steps
1 Switch off the measuring instrument using
2 Press and hold down the
switch the instrument on with
AutoRead function on. ARng appears on the display.
mg/l %
0 ... 19.99 0 ... 199.9
0.01 0.1
0 ... 90.0 0 ... 600
0.1 1
u
key and simultaneously
e
Operation
mbar
0 ... 199.9
0.1
0 ... 1250
1
e
.
to switch the
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