Count Weighing; Percent Deviation - Accurist W3300 Series Operating Manual

Place the sample onto the weighing container
4.
The display will stabilize (display will show "OK") and the weight will be
5.
displayed

3-3 Count weighing

This function is used to determine a total number of pieces of identical
weights. A known number of pieces is weighed as a reference, and the average
weight of each piece is automatically calculated by the balance. An unknown
quantity of pieces can then be placed on the balance and the number of pieces
will be calculated.
1. First set the sample quantity that will be used as the reference quantity
weight. Press the COUNT/ENTER button to scroll through the available
reference quantities, for example: QTY 10, QTY 25, etc. Once the chosen
reference quantity is displayed, place the quantity of pieces onto the
balance.
2. Press the METRIC button, and the display will indicate the chosen reference
number of pieces.
3. Remove the pieces from the weigh pan, and the display should return to 0.
4. Place a quantity of pieces onto the pan to count, and the balance will
calculate and display the number of the pieces.

3-4 Percent Deviation

This mode is used to calculate the percentage of weight that a sample deviates
from a reference weight.
1. Empty the weigh pan;
2. Press the METRIC key to enter the basic weighing mode;
3. Press the TARE key to zero the display;
4. Place the reference weight onto the weigh pan;
5. Press the % PERCENT key, and 100% will be displayed;
6. Remove the reference weight from the weigh pan, and 0.0 % will be
displayed;
7. Place an object to be compared to the reference weight onto the weigh pan.
A percentage value of the deviation between reference and the sample will
be displayed.
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