6. Counting Pieces
To implement piece-counting, the specified samples are loaded on the balance, and their average unit
weight (hereinafter, simply the “unit weight”) is entered and saved. The procedure for saving unit
weights is called sampling.
The counting procedure consists of loading articles that have already been sampled on to the balance.
The number of pieces is then calculated by dividing the total weight of the loaded articles by the unit
weight saved in memory. Piece counting cannot be implemented unless sampling has already taken
place.
Sampling
Counting Pieces
samples
of
Number
Weight
=
pieces
10
g
10
= 1 g
= Sample
unit weight
weight
unit
Sample
weight
Total
=
g
1
g
500
= 500 pcs.
= Measured
number of
samples
※
If samples to be counted deviate widely in weight, or a higher measure of accuracy is desired, it is
recommended that users use the “Raising the Counting Accuracy” method. This procedure results in
greater precision by increasing the number of samples used in the sampling operation.
6.1 Sampling
1
Activating the counting mode
Pcs
Press the Function key to display [Pcs].
2
Resetting the indication to zero
Pcs
Place the tare and press the
Zero/Tare key.
The tare is subtracted and the balance
now indicates zero.
3
Starting the sampling
Pcs
M
Press the Set key.
The display flashes a number, such as
[
]. This means that ten
samples are to be loaded.
The sampling number that was used in
the previous sampling will be displayed
here.
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Summary of Contents for SJ-1200E
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