Intermec CK30 User Manual page 120

Appendix A
Advanced Long-Range Laser Scanner Optical Parameters
Bar Code Specification
13 mil code**
15 mil code
30 mil code
55 mil code
70 mil code,
retroreflective
100 mil code,
retroreflective
*Near fields are governed by the width of the bar code. This
number is based on a single digit Code 39 label.
**UPC only.
ID Linear Imager Reading Distances
Reading distance on the 1D line
Symbology
Code 39
EAN
Reading distances on the 2D line
Symbology
Code 39
EAN
108
Depth of Field / Scanning Range
7.52 to 9.76 m
6.25 to 11.28 m
10.82 to 22.71 m
7.01* to 25.5 m
29.11* to 58.27 m
31.9* to 82.15 m
Density Density Min
(mm) (mil) (mm)
0.1 4 95
0.3 12 45
0.5 20 44
1 39 120
0,33 mm/ 13 mils/ 45
100% 100%
contrast contrast
0,33 mm/ 13 mils/ 61
25% 25%
contrast contrast
Density Density Min
(mm) (mil) (mm)
0.125 5 95
0,33 mm/ 13 mils/ 60
100% 100%
contrast contrast
CK30 Handheld Computer User's Manual
2.47 to 3.2 ft
2.05 to 3.70 ft
3.55 to 7.45 ft
2.3* to 8.37 ft
9.55* to 19.12 ft
10.47* to 26.95 ft
Max Min Max
(mm) (inch) (inch)
136 3.7 5.4
240 1.8 9.4
300 1.7 11.8
400 4.7 15.7
240 1.8 9.4
157 2.4 6.2
Max Min Max
(mm) (inch) (inch)
146 3.7 5.7
205 2.4 8.1