5
1-3 Decode zone
Figure 1-1 Decode zone @25°C
Table 1-3 Description of barcode patterns applied in Figure 1-1
Resolution Barcode
type
Wide-narrow
element ratio
Barcode content
Contrast
4.0 mil
Code 39
2.5:1
ABCDEFGH
80%
5.0 mil
Code 39
2.5:1
ABCDEFGH
80%
7.5 mil
Code 39
2.5:1
ABCDEF
80%
10 mil
Code 39
2.5:1
ABCDE
90%
13 mil
100% UPC
-
12345678905
90%
15 mil
Code 39
2.5:1
ABCD
80%
20 mil
Code 39
2.2:1
123
80%
40 mil
Code 39
2.2:1
AB
80%
55 mil
Code 39
2.2:1
CD
80%
