C a l, T 3 n 1, T 5 n 1 – Xylem handylab pH LF 12 User Manual
Page 60: I s d
Operation
handylab pH/LF 12
60
ba75370e03
11/2009
Calibration
intervals pH
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>. On the display, Int 3 appears.
RCL
mV/pH
O
Store
Auto
Ident
S
1
LoBat
Tref25
nLF
/
K
%
Sal
°
AR
TP
C
M
m
%
mg/l
cm
S/
cm
cm
1/
°
F
ARng
Cal
Lin
Tref20
Sal
TDS
mbar
AutoCal DIN
AutoCal TEC
Time
Baud
Day.Month No.
Year
p
C A L
i s
d
pH
/pH
8
Set the required interval (in days) with <
▲> <▼>.
9
Confirm with <RUN/ENTER>. Int 5 and the measured variable
appears on the display.
10
Set the required interval (in days) with <
▲> <▼>.
11
Confirm with <RUN/ENTER>. The reference temperature set
for conductivity measurements appears on the display.
1
O
U
°
C
1
TP
ARng
mg/l
LoBat
Baud
Day.Month No.
Ident
Year
Sal
%
mbar
S
RCL
AR
Store
Auto
°
F
1/cm
/
K
%
TDS
Sal
mV/pH
S/
m
cm
cm
M
Lin
Tref25 Tref20
nLF
AutoCal DIN
AutoCal TEC
8
t 3
n
1
d
Time
Cal
pH
O
°
C
TP
ARng
mg/l
LoBat
Baud
Day.Month No.
Ident
Year
Sal
%
mbar
S
RCL
AR
Store
Auto
°
F
1/cm
/
K
%
TDS
UpH
Sal
mV/pH
S/
m
cm
cm
M
Lin
Tref25 Tref20
nLF
AutoCal DIN
AutoCal TEC
0
8
t 5
n
1
d
Time
Cal
1