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.
3.5 Parts counting
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. When the scale is showing weight, pressing the
SMPL
key will start the parts counting function.
Press the
SMPL
key to begin. The scale will show "
SP 10
" asking for a sample size of 10
parts. You can press
MODE
key to select sample quantity: 10, 20, 50, 100, 200 and back to
10.
Press the
ZERO
key when the number shown 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
MODE
key to display unit weight (g/pcs), total weight (kg) or the count (pcs).
Press the
SMPL
key to exit parts counting mode.
3.6 Accumulation
The weight displayed will be stored in memory when the
key is pressed and the
weight is stable, the display will show "
ACC 1
", then the total in memory for 2 seconds
before returning to normal. If the RS-232 interface is installed, the weight will be sent to a
printer or PC.
Remove the weight, allowing the scale to return to zero and put a second weight on. Press
, the display will show
“
ACC 2
”
and then show the new total.
To view the totals in memory, press the
key when the scale shows zero. The display
will show the total number of items "
ACC xx
" and the total weight before returning to zero.
The totals will also be printed via the RS-232 interface.
To erase the memory press
to view the totals, followed by the
SMPL
key to clear the
memory.
3.7 Calibration
In normal weighing mode, empty the pan, hold the
MODE
key for 3 second, display will
show
“
unload
”. Wait for several seconds until the display shows “
LOAD
”. Put the calibrate
weight on the pan. After
STABLE
indicator turns on, the window will show “
pass
”.
After self-
checking
,
the calibration will be complete.
Note: you can use half capacity or full capacity calibrate weight to calibrate the balance. You
don
’t need key in the weight value, as the balance will automatically detect the weight.
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