User Manual
Operation Cond 1970i
30
ba75692e01 01/2007
4.4.2 Selecting the linear temperature compensation
You can select the linear temperature compensation as follows:
1 Press the <CAL> key repeatedly until tc appears on the dis-
play.
2 Press the <RUN/ENTER> key.
3 Press the <CAL> key repeatedly until the adjustable linear
temperature coefficient appears on the display.
4 Set the temperature coefficient with <▲> <▼>, e.g. 1.880 %/K.
5 To return to the measuring mode: Press the <M> key. From
now on, the adjusted linear temperature coefficient will be used
for the temperature compensation.
EC
REL1
Sal
cm
1/
K
/
%
REL2
°
C
TP
Store
AR
LoBat nLF
Lin
Oxi
Tref25 Tref20
ARng
Cal
TEC
Auto
Year
Ident
/mV
m
%
CT1
1
S
pH
Time
No.
Day.Month
Baud
RCL
pH
cm
S/
mg/l
Sal
O
t c
nLF
°
C
TP
REL1
Sal
Cal
RCL
cm
1/
S
%
m
mg/l
O
Oxi
AR
Year
Ident
No.
Day.Month
Tref20
LoBat
Sal
pH
TEC
Auto
Store
Time Baud
REL2
pH/mV
0 0
Tref25
42 2
cm
S/
ARng
1
%
K
/
Lin
2 0
nLF
°
C
TP
REL1
Sal
Cal
RCL
cm
1/
S
%
m
mg/l
O
Oxi
AR
Year
Ident
No.
Day.Month
Tref20
LoBat
Sal
pH
TEC
Auto
Store
Time Baud
REL2
pH/mV
8 0
Tref25
42 2
cm
S/
ARng
1
%
K
/
Lin
1 8