Instruction Manual

Operation handylab Ox 12
20
ba75369e04 01/2011
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
%