Intermec CK3a, Руководство пользователя

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Appendix A — Specifications
CK3 Mobile Computer User’s Manual 83
EV12+ Linear Imager Typical Reading Distances: This graphic does not include
the 0.12 cm (0.05 in) setback for the CK3.
Typical Reading Distances With 0.12 cm (0.05 in) Setback*
Symbology Density Minimum Distance Maximum Distance
Code 39 0.15 mm (6 mils)
0.25 mm (10 mils)
0.5 mm (20 mils)
1 mm (40 mils) 9.1 cm (3.6 in)
6.1 cm (2.5 in)
5.1 cm (2.1 in)
7.1 cm (2.9 in)** 19.9 cm (7.9 in)
24.9 cm (9.8 in)
34.9 cm (13.8 in)
50.9 cm (20.1 in)
UPC/EAN 0.33 mm (13 mils) 5.1 cm (2.1 in) 27.9 cm (11.0 in)
* Typical reading distances are measured in an office environment (200 lux).
** Minimum distance depends on bar code width and scan angle.
0"
4"
16"
in
cm
0
20
40
0" 32" 24" 16" 8"
0 80 60 40 20
0.125 mm / 5 mils
0.25 mm / 10 mils
0.5 mm / 20 mils
1 mm / 40 mils
UPC/EAN 100%
10
30
20
40
10
30
12"
8"
10 30 50 70
4" 12" 20" 28"
2"
6"
10"
14"
4"
16"
12"
8"
2"
6"
10"
14"
90
36"