Parts Counting - Symmetry 124 User Manual

10.4.1

Parts Counting

This allows the user to weigh a sample of parts to compute an average unit weight and
then determine the number of items being weighed by dividing the net weight by the unit
weight value. The result is always a whole number of parts.
The balance will have a preset number of parts to be used as a sample. These values are
10, 25, 50 or 100 items.
Steps:
Press [Mode] to show parts counting, "Parts" will be displayed
Enter parts counting by pressing [Setup]
PCS
Press the [Up] or [Down] key to select the sample size, "SP ", XX=10, 25, 50,
XX
100, etc., then press [Setup] to confirm
When "Ld XX PCS " is shown, place XX number of items on the pan and press [Setup] to
compute the average piece weight. Display will indicate the total weight in the last selected
unit and then show "XX Pcs" sounding a beep. A message "Parts" will be prompted on the
top of the display to indicate that the balance is in the parts counting mode
PCS
Remove the sample and display will show "0 ".
Place an unknown quantity on the pan. The balance will then compute the number of parts
based on the average piece weight. The display will show the result in Pcs
To count another item press [Mode] and continue as before.
Checks will be made to determine that the weight of the reference parts is large enough for
reasonably accurate counting (weight of each piece must be > 1d)
To return to normal weighing, press [0/T].
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