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EN
EN
USER MANUAL
BAR
5. OPERATION
5.1. ZEROING THE DISPLAY
You can press the
key at any time to set the zero point from which all other weighing and counting is measured, within
10% of power up zero. This will usually only be necessary when the platform is empty. When the zero point is obtained the
display will show the indicator for zero.
The scale has an automatic rezeroing function to account for minor drifting or accumulation of material on the platform.
When the weight goes over 20 % of the full capacity, “read zero” function is obsolete
5.2. TARING
Zero the scale by pressing the
key if necessary. The zero indicator will be on.
Place a container on the platform, a value for its weight will be displayed.
Press the
key to tare the scale. The weight that was displayed is stored as the tare value and that value is subtracted
from the display, leaving zero on the display. The “TARE” indicator will be on. As product is added only the weight of the
product will be shown. The scale could be tared a second time if another type of product was to be added to the first one.
Again only the weight that is added after taring will be displayed.
When the container is removed a negative value will be shown. If the scale was tared just before removing the contai-ner
this value is the gross weight of the container plus all product that was removed. The zero indicator will also be on because
the platform is back to the same condition it was when the
key was last pressed.
5.3. WEIGHING A SAMPLE
To determine the weight of a sample first tare the empty container then place the sample in the container. The display will
show the weight and the units of weight currently in use.
5.4. PERCENT WEIGHING
The scale will allow a sample weight to be shown as 100%. Then any other weight placed on the scale will be displayed
as a percentage of the original sample. For example is 350g is placed on the scale and the
, is pressed the display will
show 100.00%.
Removing the 350g weight and putting a 300g weight on the scale the display will show 85.71% as 300g is 85.71% of 350g.
Note: the scale may jump by large numbers unexpectedly if small weights are used to set the 100% level. For example if
only 23.5g is on a scale with 0.5g increments and the scale is set to 100%, the display will show 100.00%, however a small
change of weight will cause the display to jump to 102.13% as one scale division (0.5g) increase to 24.0g will be equivalent
to a 2.13% increase.
Pressing the
, key will return the scale to weighing.
5.5. PARTS COUNTING
When the scale is showing weight, pressing the
key will start the parts counting function.
Before beginning, tare the weight of any container that will be used, leaving the empty container on the scale. Place the
number of samples on the scale. The number should match the options for parts counting, 10, 20, 50, 100 or 200 pieces.
Press the
to begin. The scale will show “SP 10” asking for a sample size of 10 parts. You can press
key to select
sample quantity: 10, 20, 50, 100, 200 and back to 10.
Press the
when the number matches the number of parts used for the sample. As more weight is added the display will
show the number of parts (pcs).
Press the
key to display unit weight (g/pcs), Total weight (kg) or the count (pcs). Press the
key to return tode pesaje
normal weighing.
