Operation
pH 3300i/3400i
22
ba75682e02
03/2008
Note
At this point, the AutoCal TEC calibration can be terminated with
<M>
. This
corresponds to a
single-point calibration
. For this, the instrument uses the
Nernst slope (-59.2 mV/pH at 25 °C) and determines the asymmetry of the
electrode.
5
When the measured value is stable,
Ct2
appears.
6
To continue the
two-point calibration
, thoroughly rinse the elec-
trode with deionized water.
7
If necessary, enter the temperature of the second buffer solution with
<
▲
> <
▼
>
.
8
Immerse the pH electrode in the second buffer solution.
9
Press the
<RUN/ENTER>
key.
The
AR
display indicator flashes.
The electrode voltage (mV) or the buffer nominal value appears on
the display. Example:
cm
3
7
°
F
0
Cal
Tref20
Lin
0
Cal
Tref25
ARng
AutoCal DIN
Tref25
Auto
AutoCal DIN
ARng
Tref20
Lin
F
cm
1/
1/cm
AR
AR
RCL
RCL
O
O
UpH
UpH
Sal
Sal
Store
Store
Auto
LoBat
LoBat
nLF
nLF
Sal
Sal
%
%
mg/l
mg/l
mV/pH
mV/pH
cm
°
m
m
S/
S/
cm
cm
%
%
/
/
K
K
M
M
TDS
TDS
1
1
S
S
mbar
mbar
Time
Baud
Day.Month No.
Ident
Year
Time
Baud
Day.Month No.
Ident
Year
0 0
3
7
pH
pH
C
°
C
°
AutoCal TEC
AutoCal TEC
AR
AR
mV
8
8
4
4
2
2
TP
TP
6
mV/pH
mol/L
8
Auto Store
RCL
LoBat
AutoCal DIN
CalError
ARng AR
ConCal
Time
Baud
Day.Month No.
Ident
Year
1
U
%
°F
S
TempError
mg/L
% ppm
ISE
8
4
2
2
C t
°C
TP
pH
AutoCal TEC
Содержание pH 3300i
Страница 4: ...List of contents pH 3300i 3400i 4 ba75682e02 03 2008 7 Technical data 57 8 Lists 61...
Страница 31: ...pH 3300i 3400i Operation 31 ba75682e02 03 2008 15 To return to the measuring mode Press the M key...
Страница 56: ...What to do if pH 3300i 3400i 56 ba75682e02 03 2008...
Страница 60: ...Technical data pH 3300i 3400i 60 ba75682e02 03 2008...
Страница 66: ...Lists pH 3300i 3400i 66 ba75682e02 03 2008...
Страница 68: ...Index pH 3300i 3400i 68 ba75682e02 03 2008...