L o s, Ol s – Xylem MULTI 3400i pH/Oxi MULTI-PARAMETER METERS User Manual
Page 31
pH/ 3400i
Operation
31
8
Thoroughly rinse the electrode with deionized water.
9
If required, enter the temperature of the second buffer solution
with <
▲> <▼> while keeping the <RUN/ENTER> key de-
pressed.
10
Immerse the pH electrode in the second buffer solution.
11
Press the <RUN/ENTER> key.
12
Set the measured value to the nominal pH value of the buffer
solution (at the current temperature) with <
▲> <▼>.
13
When the measured value is stable, press the <RUN/ENTER>
key. The value of the slope (mV/pH) appears on the display.
The probe symbol shows the evaluation of the current calibra-
tion.
14
Press the <RUN/ENTER> key. The value of the asymmetry
(mV) appears on the display.
/
K
cm
Sal
1
S
O
U
8
°
F
%
1/cm
mV/pH
S/
m
cm
M
%
mg/l
mbar
Lin
Tref25
nLF
Time
Baud
Day.Month No.
Ident
Year
LoBat
AutoCal DIN
AutoCal TEC
RCL
Auto
Store
ARng
AR
TDS
Sal
Tref20
8
4
2
L O
S
pH
Cal
°
C
TP
AutoCal TEC
O
L
S
RCL
Sal
cm
AutoCal DIN
Day.Month
S
Tref20
Ident
No.
Year
Time
Baud
1
TDS
Sal
Store
AR
Tref25
cm
C
/
%
K
°
M
mbar
1/
%
m
mg/l
cm
S/
Lin
O
U
nLF
Auto
LoBat
ARng
°
F
9 2
pH
5
mV/pH
Cal
TP