Metrohm 751 GPD Titrino - Manual (Page 39)

2.6. Parameters, key
751 GPD Titrino
36
pause 2 0 s
**titr.
extr.time 0 s
**titr.
dos.element: internal D0
I(pol) 1 uA
U(pol) 400 mV
electrode test: OFF
temperature 25.0 °C
cond.
time interval 2 s
cond.
Waiting time after start volume (0...999 999 s)
Second waiting time, e.g. reaction time after dosing of
a start volume. The waiting time can be aborted with
.
Extraction time (0...999 999 s)
During the extraction time no dosing occurs but the
titration does not stop. The extraction time can be
aborted with .
Selection of dosing element (internal D0, external D1/
D2)
internal D0: internal buret of the Titrino
external D1/2: Buret D1, D2, resp.
Polarization current (-127...127 uA)
or the
polarization potential (-1270...1270 mV, in steps of 10
mV) is inquired.
Electrode test (OFF, ON)
Test for polarized electrodes. Performed on
changeover from the inactive standby state to a
measurement. "OFF" means that the test is not
performed.
Titration temperature (-170.0...500.0°C).
The temperature is measured at the start of the titration
if a T sensor is connected.
Time interval (1...999 999 s)
Time interval for acquisition of a measured value into
the measuring point list.