Intermec CK3a User Manual page 97

CK3 Mobile Computer User's Manual
Typical 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) 5.1 cm (2.1 in)
* Typical reading distances are measured in an office environment (200 lux).
** Minimum distance depends on bar code width and scan angle.
0" 8"
4"
in
16"
14"
12"
10"
EAN/UPC 100%
8"
6"
4"
2"
0"
2"
4"
6"
0.125 mm / 5 mils
8"
0.25 mm / 10 mils
10"
12"
14"
16"
0 10 20
EV12 Linear Imager Typical Reading Distances: This graphic does not include
the 0.12 cm (0.05 in) setback for the CK3.
Minimum Distance
9.1 cm (3.6 in)
6.1 cm (2.5 in)
5.1 cm (2.1 in)
7.1 cm (2.9 in)**
16"
12" 20"
0.5 mm / 20 mils
1 mm / 40 mils
30 40 50
Appendix A — Specifications
Maximum Distance
19.9 cm (7.9 in)
24.9 cm (9.8 in)
34.9 cm (13.8 in)
50.9 cm (20.1 in)
27.9 cm (11.0 in)
24" 32"
36"
28"
90
60 70 80
40
30
20
10
0
10
20
30
40
cm
83