Attachment FLUXTRONIC Automatic Mode 43 / 84
4. CAL
Display of calibration constants
Setting range: 0.9999999 to 99.99999
The cycle counter and the total volume are deleted by changing the cali-
bration constants.
4.1 Select the memory location of the calibration constants [CAL] 0 to 9
There are 10 memory locations.
The settings of SET, UNIT and DEC can vary at each memory location. The displayed unit
of volume of the total volume display and the flow rate display depends on the setting of the
calibration constants at [UNIT]. This means that not only can the calibration be changed by
the selection of the memory location but also the volume unit.
4.2 Set the calibration constants at the selected memory location [SET].
The calibration constant is the factor that calculates the number of pulses in the respective
display unit.
Example:
The measuring unit delivers 50 pulses per litre.
That is therefore 0.02 litres per pulse.
The calibration constant would therefore be 0.02 and the unit [UNIT] would be litres.
If the measuring unit were to deliver 500 pulses per litre, this would correspond to a calibra-
tion constant of 0.002 litres per pulse.
If the user had wanted ml instead of litres in the display, the calibration constant would have
been 500 pulses per 1,000 ml, that is 2 ml/pulse -> Calibration constant 2.0 ml/pulse.
Post-calibration with a 20 litre measuring cylinder.
Example:
The current calibration constant is 0.05L/pulse.
Precisely 20 litres are filled into the measuring cylinder.
19.8 litres are shown on the display of the electronic analysis unit.
The measuring unit has therefore sent 396 pulses to the electronic analysis unit.
The 396 pulses should mean 20 litres according to the measuring cylinder.
The new calibration constant must therefore be 0.0505050.
4.3 Set the volume unit of the calibration constants at the selected memory location [UNIT].
[-] No unit
kg Kilogram
g Gram
m³ Cubic metre
ml Millilitre
L Litre
Imp Gal Imperial (British) gallon
US Gal American gallon
The units are for information only.
No recalculations are done when the units are changed.
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