Intermec CK3 - Page 104

Appendix A — Specifications
92 CK3 Mobile Computer User’s Manual
EX25C Near-Far Range Imager 1D Typical Reading Distances: This graphic
does not include the 0.24 cm (0.09 in) setback for the CK3.
1D Symbologies Typical Reading Distances With 0.24 cm (0.09 in)
Setback*
Symbology Density Minimum Distance Maximum Distance
Code 39 0.25 mm (10 mils)
0.5 mm (20 mils)
1 mm (40 mils)
1.4 mm (55 mils)
2.5 mm (100 mils)
15 cm (5.91 in)
16 cm (6.30 in)
25 cm (9.84 in)
40 cm (15.75 in)
**
135 cm (53.15 in)
280 cm (110.24 in)
550 cm (216.54 in)
720 cm (283.46 in)
1200 cm (472.44 in)
Code 128
retro-
reflective
2.5 mm (100 mils) ** 1300 cm (511.81 in)
EAN 100% 0.33 mm 15 cm (5.91 in) 160 cm (62.99 in)
* Typical reading distances are measured in an office environment (200 lux).
** Minimum distance depends on bar code width and scan angle.
32”
in
0 100
cm
160
80
0
80
160
240
320
320
240
400
400
0” 40”
80”
0.25 mm
10 mils
0.5 mm/20 mils
1 mm/40 mils
200 300 600400 700500 1100
120” 160” 200”
64”
0”
32”
64”
800 900 1000
240” 280” 320” 360” 400” 440”
96”
128”
160”
96”
128”
160”
100% EAN
contrast UPC
480”
1200
2.5 mm/100 mils