Manual

Operation handylab multi 12
34
ba75371e03 11/2009
4.3.6 Salt content correction
A salt content correction is required in the oxygen concentration measure-
ment of samples with a salt content of more than 1 g/l. To do this, you have
to enter the salinity equivalent of the test sample (range 0.0 - 70.0) and to
switch on the salinity correction.
Note
With the handylab multi 12 handheld meter, you can measure the salinity.
How to proceed is described in section 4.4.3 M
EASURING THE SALINITY on
page 37.
Entering the salt
content
Note
How to switch on the salt content correction is described on page 28.
1 Determine the salinity of the test sample (any method, see also
section 4.4.3 M
EASURING THE SALINITY on page 37).
2 Press the <CAL> key repeatedly until Sal appears on the dis-
play.
3 Enter the salt content with <▲> <▼>.
4 Switch to the measuring mode with <M>.
°
C
TP
cm
M
cm
8
LoBat
Time
Baud
Day.Month No.
Ident
Year
%
mbar
1
S
RCL
AR
Store
Auto
Cal
°
F
1/
/
K
%
TDS
UpH Sal
mV/pH
S/
m
cm
Lin
Tref25
Tref20
nLF
AutoCal DIN
AutoCal TEC
6
9
6
5
5
O
mg/l
ARng
Sal
0