Span Range Selection
(Active Live Load)
SW2
pos 8
SW2
pos 7
SW2
pos 6
0.50 - 1.25 mv/v
0
1
1
1.00 - 2.50 mv/v
0
0
1
2.00 - 3.50 mv/v
0
0
0
DIGITAL CALIBRATION
The digital calibration is necessary to match the raw span value to the actual displayed
weight. This is done using an accurate test weight.
In order to perform the digital calibration, you must have an accurate test weight equal to at
least 20% of your scale's capacity or 5% for capacities greater that 1000 lbs. The
following is a table of scale capacity vs. the minimum recommended amount of test weight
that should be used for digital calibration.
Scale Capacity
Minimum Recommended Test Weight
for Span Calibration
6 lb
6 lb
15 lb
15 lb
30 lb
30 lb
60 lb
60 lb
100 lb
100 lb
120 lb
120 lb
150 lb
100 lb
200 lb
100 lb
300 lb
150 lb
600 lb
300 lb
1105 lb
500 lb
3000 lb
1500 lb
6000 lb
2000 lb
15000 lb
5000 lb
20000 lb
5000 lb
30000 lb
10000 lb
60000 lb
20000 lb
120000 lb
50000 lb
Section 7 Calibration
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