Display; Jack Field - wtw 330i Operating Manual

Overview
8
1.3

Display

ISE UpH
S
8 8 8
1
Time Baud
8 . 8
Day.Month No.
Year Ident
AutoCal DIN Auto Store
LoBat
AutoCal TEC ConCal
1.4

Jack field

1 pH electrode or ISE single-rod measuring electrode/elec-
trode
2 Reference electrode
3 Plug-in power supply (pH340i only)
4 Temperature probe
5 Serial interface RS 232 / analog output (recorder) -
only pH 340i
Warning
Only connect electrodes to the measuring instrument that cannot return
any voltages or currents that are not allowed
(> SELV and > current circuit with current limiting).
Nearly all electrodes - especially WTW electrodes - fulfill these condi-
tions.
mol/L
8
mV/pH
% ppm
mg/L
°F
8
%
TP
°C
CalError TempError
ARng AR RCL
R e f
1 2 3
pH 330i/340i
Status display
Sensor symbol
Meas. value display
Function and
temperature display
5
4