wtw Multi 197i - Measuring the Conductivity; Measuring the Salinity

Operation Multi 197i
38
ba75339e04 07/2009
4.5.2 Measuring the conductivity
You can carry out the conductivity measurements as follows:
4.5.3 Measuring the salinity
You can carry out the salinity measurements as follows:
1 Perform the preparatory activities according to section 4.5.1
page 36.
2 Immerse the conductivity measuring cell in the test sample.
3 Press the < ▲> <▼> keys until in the status display, and the
unit μS/cm appears. The conductivity value appears on the dis-
play.
1 Perform the preparatory activities according to section 4.5.1
page 36.
2 Immerse the conductivity measuring cell in the test sample.
3 Press the <▲> <▼> keys repeatedly until the Sal status display
appears. The salinity value appears on the display.
Sal
Cal RCL
%
cm
1/
S
0
%
m
mg/l
O
Oxi AR
Year Ident
No. Day.Month
Tref20
LoBat Lin
Sal
pH
C
TEC
Auto Store
Time Baud
K
/
REL2
pH/mV
2 4 0
Tref25
05 3
cm
S/
nLF
°
C
REL1
ARng
TP
Tref25
ARng
S
C
cm
S/
Sal
Cal RCL
%
cm
1/
0
%
m
mg/l
O
Oxi AR
Year Ident
No. Day.Month
Tref20
LoBat Lin
pH
TEC
Auto Store
Time Baud
K
/
REL2
pH/mV
2 1 2
332
nLF
°
C
REL1
TP
Sal