Gibertini EU-C LCD - Percentage Calculation Mode

ENGLISH
EU-C “LCD”
- 26 -
At this point we can begin "to count" the pieces that we have sampled: adding on the pan
other pieces, the display will visualise automatically the number of pieces loaded.
Obviously, the higher the number of pieces in the sampling (for ex. 50 Pcs), the more
precise the counting.
To know the weight of the pieces loaded on the pan press for more than one second the
MODE key: the display will show the total weight, in grams. Press one more time the
MODE key to return at PIECE COUNTING mode.
ATTENTION !
▪ For a correct use of the PIECE COUNTING function and to avoid a great counting
error, keep in mind that:
- the weight of a single piece must be at least 10 times bigger than the balance division
- the pieces must have a very similar weight.
▪ In case of sampling with too little values, the system signals an error, and the display
shows “PCS error”. To exit the error condition, press the ZERO-T key.
5.3 PERCENTAGE CALCULATION MODE - " % "
To work in percentage calculation mode , once the unit “%” is activated, is necessary to
memorise the reference sample/value operating as follows:
▪ If the unit " % " is not showed on the display, press for less than one second the
MODE key.
▪ When " % " is showed press for more than one second the MODE key. The display
will blink and show “- 100 -”.
▪ Put the reference sample on the pan: when the steady value symbol appears,
confirm with the ON-OFF key. The balance acquires the reference value.
▪ All the weighings performed after the acquisition will have as a reference the
sample acquired previously.
ATTENTION !
▪ The balance can measure percentage values up to 500% with respect to the sample,
as long as the maximum capacity of the balance is not exceeded.
▪ If the charge exceed the 500 % of the reference sample or the maximum capacity of
the balance, the display will show the message “OvEr PErc”.
▪ In case of sampling with too little values, the system signals an error, and the display
shows “Perc Error”. To exit the error condition, press the ZERO-T key, and repeat
the acquisition.
In the next paragraphs two examples of percentage calculation are described, supposing
to have already memorised, with the ON-OFF key, a reference sample equal to 100 grams.
Percentage calculation – Example n° 1
▪ Add on the pan a weight of 27,5g without remove the reference sample from the pan:
the display will show " 127,50 % "
▪ add on an other weight of 122,5g the display will show " 250,00 % ".