Samoa DF30 Manual De Operación Y Mantenimiento página 105

When operating close to extreme use or flow rate conditions (close to minimum or maximum
acceptable values), an on-the-spot calibration may be required to suit the real conditions in which
the meter is required to operate.
Calibration factor or "K factor"
Multiplication factor applied by the system to
the electrical pulses received, to transform these
into measured fluid units.
Factory K Factor
Factory-set default factor. It is equal to 1,000.
This calibration factor ensures utmost precision
in the following operating conditions:
water / urea solution or
Fluid
liquid food products
20 °C
Temperature
10 - 30 l/min.
Flow rate
Two procedures
changing the Calibration Factor:
1. In-Field Calibration, performed by means of
a dispensing operation.
2. Direct Calibration, performed by directly
changing the calibration factor.
In calibration mode, the partial and total
dispensed quantities indicated on the display
screen take on different meanings according to
the calibration procedure phase.
In calibration mode, the meter cannot be used
for normal dispensing operations.
In "Calibration" mode, the totals are not
increased.
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
Calibration
Definitions
Calibration mode
are available
Even after any changes have been made by the
user, the factory k factor can be restored by
means of a simple procedure.
User K Factor
Customized
modified by calibration.
for
T
HE METER FEATURES A NON
KEEPS THE DATA CONCERNING CALIBRATION AND TOTAL
DISPENSED QUANTITY STORED FOR AN INDEFINITE TIME
EVEN IN THE CASE OF A LONG POWER BREAK
CHANGING THE BATTERIES
calibration factor,
ATTENTION
-
VOLATILE MEMORY THAT
,
CALIBRATION DOES NOT
.
NEED TO BE REPEATED
R. 01/16 836 828
meaning
,
;
AFTER
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