wtw 330i Operating Manual page 23

pH 330i/340i
TDS UpH pH O
S
1 1 8 4
Time Baud
0 2 4
Day.Month No.
Year Ident
Tref20 AutoCal DIN
Tref25
LoBat nLF AutoCal TEC
Lin Cal
10 When the measured value is stable, AR disappears. The in-
strument displays the value of the slope (mV/pH) and the eval-
uation of the calibration in calibration range I.
pH
TDS U O
S
5 9 4
1
Baud
Time
S L
Day.Month No.
Year
Ident
Tref25 Tref20 AutoCal DIN
LoBat nLF
Lin Cal AutoCal TEC
11 Press the <RUN/ENTER> key. The instrument displays the
value of the asymmetry in calibration range I.
TDS U pH O
S
6 0
1 2
Time Baud
8 A S
Day.Month No.
Year Ident
Tref20 AutoCal DIN
Tref25
LoBat nLF Lin Cal AutoCal TEC
Note
At this point, the AutoCal TEC calibration can be terminated with <M>.
This corresponds to a two-point calibration.
The instrument uses the slope and asymmetry of the calibration
range I.
Sal TDS
mV mV/pH
S
%
mg/l
1 4
m S/
cm
mbar M cm
1/ cm Sal
Time
8
°
C
Day.Month No.
/
% K
TP
°
F
Year
Auto Store
Tref25
ARng
AR AR RCL LoBat nLF
Sal
mV/pH
%
mg/l
m S/
cm
mbar M cm
1/ cm Sal
O
°
C
/
% K
TP
° F
Auto Store
ARng
AR RCL
Sal
mV
%
mg/l
S/
m
cm
mbar M cm
1/ cm Sal
Y
° C
/
% K
TP
° F
Auto Store
ARng
AR RCL
Operation
UpH pH O Sal
mV/pH
%
mg/l
0 1
m S/
mbar M
1/ cm
Baud
0 2 4 8
°
C
%
°
F
Ident
Tref20 AutoCal DIN Auto Store
ARng
AutoCal TEC AR AR
Lin Cal
cm
cm
Sal
/
K
TP
RCL
23