DIGIWEIGH DWP-98D - Manual (Page 18)

a. Refer to 6.2 and 6.4 for zero, selecting preferred weight unit and tare
operation,
b. Place a sample size with known quantity on platter
c. Enter the quantity of the sample through the numeric keypad and
confirm by pressing [SAMPLE].
d. The instrument will automatically determine the unit piece weight and
display it on the Unit Piece Weight Panel
3
.
e. Step by step add more load onto the platter (or remove part of the
load from the platter),
f. The latest Weight, unit piece weight and total quantity would be
displayed on the corresponding panels,
g. To start a new sampling, repeated step a to d above.
6.5.2 Sampling process between main and extend platform
With a remote weighing base or platform that can be any size .Can switch
between the two scales: Counting sample on light capacity unit and switch
to heavier capacity base when larger quantities are required.
This method is used where unit piece weight is unknown or the weight of
individual piece is not highly standardized.
a. Refer to 6.2 and 6.4 for zero, selecting preferred weight unit and tare
operation on the light capacity platform(make sure the arrow point to
current platform)
b. Place a sample size with known quantity on platter
c. Enter the quantity of the sample through the numeric keypad and
confirm by pressing [SAMPLE].
d. The instrument will automatically determine the unit piece weight and
display it on the Unit Piece Weight Panel
e. Press the [ ① / ② ] to switch arrow to larger platform; Now this
platform will be the current platform for quantity counting
f. Step by step add load onto the larger platform
g. The latest Weight, unit piece weight and total quantity would be
3
At this point, sampling process is completed and Auto Piece Weight
Enhancement Function comes into effect.