OPERATOR’S INSTRUCTIONS
Key description
Tare
- Set the display to zero by storing the current weight in
the tare memory
On
/
Off
- Turns the scale on or off,
Units
- Select kilograms, pounds or ounces
Net / Gross
- Select either Gross weight or Net weight when
a
tare
weight
has
been
entered
Count
- Count how many times you weigh
o weigh on the scale turn the scale on using the
On/Off
key. After the display is at zero place an item
to be weighed on the platform. The display will show the weight. The unit will be shown in
kilograms unless the user has selected either pounds or ounces previously.
If an empty container is used the weight can be ignored by zeroing the display. To zero the display
presses the
TARE
key. Then when material is placed in the container only the weight of the material
will be shown.
Switch between showing the Net Weight (Material Only) and the Gross Weight (container plus material)
by pressing the
Gross/Net
key.
D I S P L A Y S Y M B O L S
Symbol Description
Î{Í
scale in auto zero range (indication = accurate zero)
{
result is stable
kg , lb or oz
scale in weighing mode
Lo-bAt
battery is weak, after 5 minutes the scale will turn off
Show the Net Weight is being display (NW) or the Gross Weight is
displayed (GW)
pcs
You can select the sample size from 10, 25, 50 or 100 pieces
CALIBRATION
Occasionally the scale should be verified that it is weighing correctly by measuring a known mass of
approximately the scale capacity. Tare the scale, place the mass on the center of the platform and
note the reading. Calibrate the scale if necessary.
Before beginning make sure you have the mass specified and you know the mass is accurate.
PROCEDURE
Turn the scale off.
Press and hold the
On/Off
key then press the
Units
key 3 times. Release the
ON/OFF
key. The
display will show a value from the internal counters. The typical value is 2000 to 16000.
Press the
Tare
key. Display will show zero.
Place the calibration weight (below) on the scale, centers on the platform.
MPS 30
20kg mass
MPS 60
40kg mass
MPS 150
100kg mass
Press the
Tare
key again. The display will show “ CAL” then returns to weighing showing the value of
the weight used. Remove the weight. Verify the scale is calibrated correctly.
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