17
9.4.
Unit Weight by Sample
Setting With Ten Samples
1. Press the RESET key. The three LED lights in the unit weight panel
blink. If you use a tare (container), place it on the center of weighing
pan.
2. Press the SAMPLE key.
The scale automatically performs tare subtraction with a
tare (container) and displays “Add Sample” and “10 pcs.”
If the weight display does not show zero, press the TARE key.
Every time the
SAMPLE key is pressed, the number of samples
to place on the weighing pan changes in the order 5, 25, 50, 100,
10, and back to 5.
The greater the number of samples is, the higher the accuracy of
the unit weight becomes.
3. Place the number of samples that is shown in the display on the
weighing pan (or put it in a container).
4. Press the ENTER key. After showing “-------", the scale
displays count, total weight, and unit weight.
If the weight of samples in use is not heavy enough to determine
the unit weight (the total weight of samples is not 10.1 times as
heavy as the minimum display), the scale displays the number of
samples to add together with “Add” (insufficient samples). Add the
number of samples accordingly, and then press the ENTER key.
The unit weight is settable even if the ENTER key is pressed
without additional samples. However, counting accuracy may not
be sufficient.
5. You may begin counting operations using the unit weight entered.
The number of samples
to place on the weighing pan
Sample weight
More samples are
required. Add 15
more samples.
10 samples
Tare (container)
Total weight
Unit weight
Weight per sample
Number of pieces
