Manual
handylab LF 11 Operation
17
ba75365e04 01/2011
4.2.2 Conductivity / Resistivity
Note
You can display measured values in the units μS/cm (conductivity) or MΩcm
(resistivity). This setting is described in section 4.4 C
ONFIGURATION.
Thus, you can carry out conductivity measurements or measurements of the
resistivity:
Conductivity
μS/cm
Resistivity
MΩ⋅cm
1 Perform the preparatory activities according to section 4.2.1.
2 Immerse the conductivity measuring cell in the test sample.
3 Press the <M> key until ϰ appears on the status display. Depending
on the setting, one of the following display indicators appears on the
display:
AR
8
1
cm
1/
/
K
%
°
F
ARng
RCL
Cal
Lin
Tref20
LoBat
M
m
Sal
TDS
S
Auto
Store
Sal
mbar
%
mg/l
OUpH
mV/pH
cm
AutoCal DIN
AutoCal TEC
Time
Baud
Day.Month No.
Ident
Year
0
5
2
3
0
5
°
TP
S/
cm
C
Tref25
nLF
4 Wait for a stable measured value.
m
%
mg/l
S/
cm
S
AR
8
cm
1/
/
K
%
°
F
ARng
RCL
Cal
Lin
Tref20
LoBat
Sal
TDS
Auto
Store
Sal
mbar
OUpH
mV/pH
AutoCal DIN
AutoCal TEC
Time
Baud
Day.Month No.
Ident
Year
0
5
2
8
6
8
°
TP
C
Tref25
nLF
1
M
cm