4 autoread ar (drift control), Autoread ar (drift control) – Xylem MULTI 3400 MULTI-PARAMETER METERS User Manual
Page 37
Multi 3400i
Operation
37
4.4.4
AutoRead AR (Drift control)
The AutoRead function (drift control) checks the stability of the mea-
surement signal. The stability has a considerable effect on the repro-
ducibility of the measured value.
Note
The current AutoRead measurement can be terminated at any time
(accepting the current value) by pressing <RUN/ENTER>. You can
only change to another measuring mode after completion of AutoRead.
1
Call up the
or SAL measuring mode with <M> and/or <
▲ >
<
▼>.
2
Immerse the conductivity measuring cell in the test sample.
3
Activate the AutoRead function with <AR>. The current mea-
sured value is frozen (hold function).
4
Start AutoRead with <RUN/ENTER>.
AR flashes until a stable measured value is reached.
This measured value is transmitted to the interface.
5
If necessary, start the next AutoRead measurement with
<RUN/ENTER>.
6
To terminate AutoRead: Press the <AR> key.
8
1
cm
1/
/
K
%
°
F
RCL
Cal
Lin
Tref20
LoBat
M
m
Sal
TDS
S
Auto
Store
Sal
mbar
%
mg/l
O
UpH
mV/pH
cm
AutoCal DIN
AutoCal TEC
Time
Baud
Day.Month No.
Ident
Year
0
5
2
3 0
5
°
AR
TP
S/
cm
C
Tref25
nLF
ARng