Standard Range Laser Minimum Reading Distances - Intermec CK31 User Manual

Appendix A — Specifications

Standard Range Laser Minimum Reading Distances

Minimum reading distances are measured in the dark (0 lux).
Minimum Reading Distances With 1.087 cm (0.428 in) Setback
Symbology Density
Code 39 0.125 mm (5 mils)
0.25 mm (10 mils)
0.5 mm (20 mils)
1 mm (40 mils)
1.3 mm (51 mils)
UPC/EAN 0.33 mm (13 mils)
134
Minimum Distance
8.564 cm (3.272 in)
5.770 cm (2.272 in)
7.802 cm (3.072 in)
8.818 cm (3.472 in)
Depends on the symbology
length and scan angle
5.516 cm (2.172 in)
CK31 Handheld Computer User's Manual
Maximum Distance
17.962 cm (7.072 in)
37.774 cm (14.872 in)
78.922 cm (31.072 in)
130.992 cm (51.572 in)
148.772 cm (58.572 in)
46.918 cm (18.472 in)