Xylem pH/ION 3400i ION SELECTIVE ELECTRODE ANALYZER - Manual (Page 30)

Operation pH/ 3400i
30
8 Thoroughly rinse the electrode with deionized water.
9 If required, enter the temperature of the second buffer solution
with <
▲> <▼> while keeping the key de-
pressed.
10 Immerse the pH electrode in the second buffer solution.
11 Press the 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
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 key. The value of the asymmetry
(mV) appears on the display.
AutoCal DIN
AutoCal TEC
6
mV/pH
mol/L
8
Auto Store
RCL
LoBat
CalError
ARng AR
Time Baud
Day.Month No.
Ident Year
1
U
%
°F
S
TempError
mg/L
% ppm
ISE
8 4 2
O SL
°C TP
pH
ConCal
Auto Store AutoCal DIN
AutoCal TEC
Ident
ARng
0 L s
TP °C
AR
mol/L
8
RCL
LoBat
CalError
Time Baud
Day.Month No.
Year
1
U
%
°F
S
TempError
mg/L
% ppm
ISE pH
2 59
mV/pH
-
ConCal