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0417 IH-1649
The scale is calibrated before leaving the manufacturer’s
facility. Vibrations in shipping may cause the scale to
fall out of calibration. Uline recommends re-verifying
calibration in the field before first use. You must use a
precision calibration weight to properly calibrate the
scale. The calibration weight must be at least 1/3 of
the scale’s capacity and cannot exceed the scale’s
capacity.
NOTE: Calibration can be done in English
system weight (lb.) or Metric system weight (kg).
CALIBRATION WEIGHT
(lb
.
)
Model #
1/3 WEIGHT (Minimum)
FULL CAPACITY (Maximum)
H-1654
2 lb.
6 lb.
H-1653
2 lb.
6 lb.
H-1649
4 lb.
12 lb.
H-1650
10 lb.
30 lb.
H-1651
20 lb.
60 lb.
CALIBRATION WEIGHT
(kg
.
)
Model #
1/3 WEIGHT (Minimum)
FULL CAPACITY (Maximum)
H-1654
1 kg.
3 kg.
H-1653
1 kg.
3 kg.
H-1649
2 kg.
6 kg.
H-1650
5 kg.
15 kg.
H-1651
10 kg.
30 kg.
SINGLE POINT CALIBRATION (SPAN)
Single point calibration uses two calibration points: zero
and any weight between 1/3 of the scale’s capacity
and full weight of the scale capacity. Refer to the
calibration weights charts above.
1. Turn on the scale. In weighing mode, press the
UNIT
key
Unit
until the desired weighing unit
appears –
lb
or
kg
.
2. Turn off the scale. Turn on the scale. During the
self-test, press the
%
key
%
and
TARE
key
Tare
simultaneously and release.
UnloAd
will be shown
on the display.
3. Remove all weight from the platform.
4. Once the stable indicator
O
is shown on the display,
press the
ZERO
key
Zero
. The last calibration weight
used will be shown on the display.
5. Use the
%
%
,
LIMIT
Limit
and
TARE
Tare
keys to
enter the calibration weight you are using.
6. Press the
ZERO
key
Zero
.
LoAd
will be shown on the
display.
7. Place the calibration weight on the platform.
8. Once the stable indicator
O
is shown on the display,
press the
ZERO
key
Zero
.
9. Scale will enter a self-test mode. Remove weight
before self-test mode is complete. After completing
the self-test, the scale will enter the weighing mode.
MULTI-POINT CALIBRATION (LINEAR)
Multi-point calibration uses three calibration points: zero,
1/3 and full weight capacity of the scale. Refer to the
calibration weights charts above.
1. Turn on the scale. In weighing mode, press the
UNIT
key
Unit
until the desired weighing unit appears –
lb
or
kg
.
2. Turn off the scale. Turn on the scale. During the
self-test, press the
%
key
%
and
LIMIT
key
Limit
simultaneously and release.
UnloAd
will be shown
on the display.
3. Remove all weight from the platform.
4. Once the stable indicator
O
is shown on the display,
press the
ZERO
key
Zero
. The 1/3 calibration weight
will be shown on the display.
5. Place the 1/3 calibration weight on the platform.
6. Once the stable indicator
O
is shown on the
display, press the
ZERO
key
Zero
. The full capacity
calibration weight will be shown on the display.
7. Place the full capacity calibration weight on the
platform.
8. Once the stable indicator
O
is shown on the display,
press the
ZERO
key
Zero
.
9. Scale will enter a self-test mode. Remove weight
before self-test mode is complete. After completing
the self-test, the scale will enter the weighing mode.
CALIBRATION
UnLoAd
UnLoAd
LoAd
