Operation
Oxi 330i/340i
16
ba52306e04
03/2008
4.2.3
Measuring the D. O. saturation
You can measure the D. O. saturation as follows:
4.2.4
Measuring the D. O. partial pressure
You can measure the D. O. partial pressure as follows:
2
Switch the salt content correction off with
<
▼
>
. The SAL display in-
dicator is no longer displayed.
1
Perform the preparatory activities according to section 4.2.1.
2
Immerse the D. O. probe in the test sample.
3
Press the
<M>
key repeatedly until the saturation in
%
appears on the
display.
1
Perform the preparatory activities according to section 4.2.1.
2
Immerse the D. O. probe in the test sample.
3
Press the
<M>
key repeatedly until the partial pressure in
mbar
ap-
pears on the display
.
mg/l
LoBat
Cal
AR
8
°
F
Sal
mbar
S
1
RCL
Auto Store
1/cm
/
K
%
TDS
UpH
Sal
mV/pH
S/
m
cm
cm
M
Lin
Tref25 Tref20
nLF
AutoCal DIN
AutoCal TEC
Time
Baud
Day.Month No.
Ident
Year
6
7
1
9 2
8
O
°
C
ARng
TP
%
