ProMinent DULCOMETER - Calibration

Injection There are 3 possibilities that depend on the set‐
ting of the output.
Continuous
Injection every Inhibitor or dispersant is dosed
at periodic intervals. During the
purge period, operation is sus‐
pended.
For Enter the desired inhibitor or
dispersant time value. Possible
adjustment in “Minute” mode
from 0 to 59 s and in “Hour”
mode from 0 to 3600 s.
Percent
Injection in per‐
cent of bleed
time
Inhibitor or dispersant are
dosed after desalination in pro‐
portion to the opening time of
the valve. Determination of the
% ratio between the time of
desalination and the time of
dosing inhibitor or dispersant.
Possible adjustment from 0 to
100 %.
Volumetric
Injection every Inhibitor or dispersant are
dosed after counting a prede‐
fined volume Possible adjust‐
ment from 0 to 10000 l.
For At the end of the predefined
counting, inhibitor or dispersant
are dosed for a programmed
time. Enter the desired injection
time value. Possible from 0 to
3600 s.
7.2.4 SETPOINT ALARMS
Fig. 68: Menu setpoint alarms
Inhibitor – Dispersant
General Menu
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