wtw Multi 197i Operating Manual page 59

Multi 197i
Display during the
pH calibration
Displaying the
air pressure
pH calibration interval
ba75339e04 07/2009
pH S
C C A L
O
Sal
Time Baud d I S P
Day.Month No.
Year Ident
Tref25 Tref20 Auto Store
LoBat nLF Lin Oxi Cal TEC
6 Select the required display during the pH calibration with
<▲> <▼>.
mV: Display of the current electrode voltage
/pH: Display of the buffer nominal value.
7 Confirm with <RUN/ENTER>. P appears on the display.
The air pressure in mbar is only displayed if a D. O. sensor is connected
to the active REL socket. Otherwise, "---" appears.
pH S
C A
C
O
Sal
Time Baud d 9 4 9
Day.Month No.
Year Ident
Tref25 Tref20 Auto Store
LoBat nLF Lin Oxi Cal TEC
8 Confirm with <RUN/ENTER>. Int 3 and the measured variable
pH appear on the display.
pH S
I n t
O
Sal
Time Baud d 4 1
Day.Month No.
Year Ident
Tref25 Tref20 Auto Store
LoBat nLF Lin Oxi Cal TEC
9 Set the required interval in days (d) with <▲> <▼>.
10 Confirm with <RUN/ENTER>. Int 4 and the measured variable
O appear on the display.
2
mV / pH
% mg/l
S/
m
cm
1/ Sal
cm
C
°
/
K
%
TP
REL1 REL2
ARng AR RCL
mV / pH
P
% mg/l
S/
m
cm
1/ cm Sal
C
°
/ K
%
TP
REL1 REL2
ARng AR RCL
mV / pH
3
% mg/l
S/
m
cm
1/ Sal
cm
7
C
°
/
K
%
TP
REL1 REL2
ARng AR RCL
Operation
59