Counting Pieces; Sampling - UMS HYPROP Operation Manual

High-precision tuning fork electronic balance
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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

Weight
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
※See page 21 for measurable unit weight in counting mode.
1
Activating the counting mode
2
Resetting the indication to zero
3
Starting the sampling

6. Counting Pieces

10 g
= 1 g
=
10
pieces
=Sample
unit weight
Counting Pieces
500
Total
weight
=
Sample
unit
weight
Press the
Function
[Pcs].
Place the tare and press the
Zero/Tare
key.
The tare is subtracted and the balance
now indicates zero.
Press the
Set
The display flashes a number, such as
10 ]. This means that ten
[on
samples are to be loaded.
The sampling number that was used in
the previous sampling will be displayed
here.
g
= 500 pcs.
g
1
= Measured
number of
samples
key to display
key.
17

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