Appendix A — Specifications
82
EV12 Linear Imager Reading Distances
Minimum Reading Distances With 0.12 cm (0.05 in) Setback*
Symbology Density
Code 39
0.15 mm (6 mils)
0.25 mm (10 mils)
0.5 mm (20 mils)
1 mm (40 mils)
EAN/UPC 0.33 mm (13 mils) 6.1 cm (2.5 in)
*Minimum reading distances are measured in the dark (0 lux).
0"
2"
in
8"
7"
6"
5"
4"
3"
2"
1"
0"
1"
2"
3"
4"
5"
6"
7"
8"
0
5
EV12 Linear Imager Minimum Reading Distances: This graphic does not
include the 0.12 cm (0.05 in) setback for the CK3.
Minimum Distance
9.6 cm (3.8 in)
7.1 cm (2.9 in)
6.1 cm (2.5 in)
8.1 cm (3.2 in)
4"
8"
6"
EAN/UPC 100%
0.125 mm / 5 mils
0.25 mm / 10 mils
0.5 mm / 20 mils
1 mm / 40 mils
10
15
20
CK3 Mobile Computer User's Manual
Maximum Distance
17.9 cm (7.1 in)
20.9 cm (8.3 in)
26.9 cm (10.6 in)
33.9 cm (13.4 in)
22.9 cm (9.1 in)
12"
10"
14"
25
30
35
16"
20
15
10
5
0
5
10
15
20
cm
40