Linear Imager Reading Distances - Intermec CK31 User Manual

Appendix A — Specifications

Linear Imager Reading Distances

Minimum reading distances are measured in the dark (0 lux).
Minimum Reading Distances With 0.655 cm (0.258 in) Setback
Bar Code
Symbology Contents
Code 39 RESO 0.100 MM
R 0.125 MM
0.25
0.5
R1MM
UPC/EAN 120010010100
PDF417 10 mils
15 mils
132
Minimum
Density Distance
0.1 mm 10.27 cm
(4 mils) (4.04 in)
0.125 mm 9.25 cm
(5 mils) (3.64 in)
0.25 mm 5.44 cm
(10 mils) (2.14 in)
0.5 mm 3.41 cm
(20 mils) (1.34 in)
1 mm 6.96 cm
(40 mils) (2.74 in)
0.33 mm 4.42 cm
(13 mils) (1.74 in)
0.254 mm 9.25 cm
(10 mils) (3.64 in)
0.381 mm 7.22 cm
(15 mils) (2.84 in)
CK31 Handheld Computer User's Manual
Maximum
Distance
13.31 cm
(5.24 in)
16.36 cm
(6.44 in)
23.22 cm
(9.14 in)
30.33 cm
(11.94 in)
39.22 cm
(15.44 in)
25.25 cm
(9.94 in)
16.10 cm
(6.34 in)
18.39 cm
(7.24 in)