Eagle Microsystems DCS302 User Manual
Page 7
TEST PROCEDURES
DCS302 DUAL CYLINDER LOAD CELL SCALE
1. After assembly a known weight of 250 lbs. is alternately placed on each
platform and removed two times in order to flex the components of the scale
base.
2. Upon loading the scale for the third time, the display of the EI-2000
indicator allowed to stabilize. The display value is noted and, in Mode 3 -
Automatic Operation, the display is adjusted to read the known weight using the
Up/Down arrow keys. Once the Gross Weight display is set to the known 250 lbs.
the SEL PB is pressed and the display will change to Weight Remaining and
show 150 lbs. The weights are removed. Readout should return to zero.
3. The known weight is reapplied once more. The scale should now read
Gross Weight of 250 lbs +/- 3 counts. (A count is the smallest displayed
increment, i.e., if counting by 0.5 lb. increments a count represents 0.5 lb.). The
weight is removed and the display should read zero. If so test is concluded and
scale is ready for packing and shipment.
4. If readout weight is outside tolerance, platforms are adjusted and test is
repeated.