A&D BA-T Series, Instruction Manual

Page: 37 / 220

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ACAI function
The ACAI function automatically improves the counting accuracy each time the number of sample
pieces is increased.
Errors will be reduced as variations in sample weight are averaged.
Step 1. After storing the unit weight through the input by weighing
samples and adding some sample pieces in the Counting mode
screen, “
Now performing ACAI ” (updating the counting
precision) is displayed.
Caution on how to add sample pieces
Add three or more sample pieces to prevent malfunction.
The function does not turn on with too many sample pieces on
the weighing pan. Add approximately the same number of
sample pieces as displayed.
Step 2. While “
Now performing ACAI ” (updating the counting precision) is displayed, do not move sample
pieces.
Step 3. “
ACAI has been performed ” is displayed and the precision is updated.
Each time this process is repeated, the counting accuracy will improve further.
The range of ACAI after exceeding 100 is not predetermined. Add approximately the same number of
sample pieces as displayed.
Step 4. Remove all the sample pieces used with ACAI from the weighing pan and start counting work.
ACAI does not function if the displayed value is set to zero, for example, by pressing the RE-ZERO
button .
If the unit weight is stored through the unit weight input field, the ACAI function is not activated.