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The LCD display will show a value and a unit to the right of the digits.
In addition ther are labels for TARE, GROSS weight, Zero and for Low battery.
6.1. ZEROING THE DISPLAY
You can press the
measured, within +/-2% 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. However you may need to press the
are shown when the platform is empty.
6.2. TARING
Zero the scale by pressing the
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 va-
lue is substracted from the display, leaving zero on the display. The "NET" 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 container 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
last pressed.
6.3. 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.
6.4. CHECK-WEIGHING
6.4.1. About check-weighing
Check-weighing is a procedure to cause an alarm to sound when the weight on the meets or exceeds values
stored in memory. The memory hols values for a high limit and a low limit.
Check mode OK (good):
When check range, the display will show OK and the beeper will sound when the weight is between the
limits.
Check mode NG (no good):
When check range, the display will show OK and the beeper will sound when the weight is out of the li-
mits.
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key at any time to set the zero point from which all other weighing and counting is
key if necessary. The zero indicator will be on.
USER'S MANUAL
key to rezero the scale if small amounts of weight
BR20 | BR30
EN
5. DISPLAY
6. OPERATION
key was
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