1. About
ITA/ITB-AS/AP/AW Series Table Top Scales
We would like to thank you for choosing us as your preferred choice for your weighing
requirements.
The ITA/ITB -AS/AP/AW series weighing scale is an accurate, fast and versatile series of
splash proof / water proof Table Top scales, loaded with time saving features and ease
of customer use.
The Scale is loaded with features like, automatic zero tracking, overload alarm, low
battery protection, pre-set tare and an accumulation function to add pieces being
counted and finally recall the accumulated total.
The Scale features auto zero tracking to automatically compensate for small
fluctuations in zero such as a build up of material on the platform
To extend battery life an auto-sleep feature is standard the operator can set the auto-
sleep ON to switch of the scale display when idle. Alternatively the auto-sleep
function can be switched OFF, leaving the scale display permanently ON until
switched off by the operator.
ITA Series – Table Top Precision Weighing Balance
ITA Series – Table Top Precision Weighing Balance
2. TECHNICAL DATA
12
1
Basic Parameters
None
Measurement Data
Capacity
Selectable 3kg ~ 30 kg
Readout / Interval
100mg ~ 5g based on capacity
Tare range subtractive
100% subtractive
Repeatability
+- 1d
Max Display Resolution
3,000 ~ 100,000 Divisions
Application Modes
Weighing, Counting, Hi Lo OK alarm setting
Product Features
Pre-Set Tare, Piece Counting, Glow Control
Keyboard
4 membrane keys (On/off, Mode, Tare and Zero)
Display Indicator
Stability, Zero Position, Tare, Charging Status,
Accumulation, Percentage mode,
function active, d=e/10 mode
Weighing Units
Kg
Calibration
Digital with external weight.
Weight
4 kg Approx
Pan Size
230mm x197mm
Front Display Type
0.8" Bright red LED display
Rear Display
Optional, Available with 0.56" LED Display
Communication
Stabilization
3 seconds
Power
9V AC Adaptor or Power Cord / built in battery for
backup to 30hrs. / 40 hrs with sleep mode active
Operating Temp.
50° to 98° F / 10° to 35° C
Dimensions
245 x 210 x 140 (w x d x h)
SOLUTION
ERROR DISPLAY
ERROR
8. ERROR CODES
·
Zero not in range
·
Weight not enough for
the selected setting
·
LOW Battery. Machine
displays message and
turns off
Remove weight from pan
and restart the machine. If
the problem persists, the
machine may have been
overloaded.
Keep weight or Add more
weight on pan for correct
results.
Battery is low. Connect
scale to power so that the
battery can be charged.
REMEDY
SYMPTOM
POSSIBLE CAUSE
9. TROUBLE SHOOTING
Scale will not
power on
Battery does not
give enough
backup
Weight reading on
scale does not
stabilize
Scale does not
show weight
accurately
External calibration
is not stored after
switch on / off the
machine
If running on batteries, the battery
may have fully discharged. AC Power
cord not connected.
The battery is defective. The battery
may have past its useful life.
Improper calibration.
This happens when the Internal to
External calibration variance larger
than 2%. The cause could be that the
user is not using correct weight.
External Rubbing / Friction. A scale
cannot measure accurately if an object
is rubbing or pressing against the
scale platform. Mobile interference,
Vibration or wind could be other
possible reasons.
Connect scale to
p o w e r s o u r c e .
Recharge battery.
Change the battery.
Move the scale away
from mobile signal,
breeze or vibration
areas.
Calibrate the scale
again to and check
for the problem
again.
Use correct weights
to calibrate. If the
problem persists,
calibrate the scale
u s i n g i n t e r n a l
