Xylem handylab LF 12 - Manual (Page 19)

handylab LF 12 Operation
19 ba75367e04 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 4.6 C ONFIGURATION .
Thus, you can carry out conductivity measurements or measurements of the
resistivity:
Conductivity
μS/cm
Resistivity
M
Ω⋅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. De-
pending 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
O UpH
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
O UpH
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