Intermec CK31 User Manual page 126

Appendix A — Specifications
Long-Range Laser Scanner Decode Distances
Density
(mm)
0.254
0.381
0.508
1.01
1.40
1.79
2.54
Advanced Long-Range Laser Scanner Decode Distances
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.
1D Linear Imager Reading Distances
Reading distance on the 1D line
Density
Symbology (mm)
Code 39 0.1
0.3
0.5
1
EAN 0,33 mm/
100% contrast
0,33 mm/
25% contrast
110
Density Min
(in) (cm)
0.010 38.10
0.015 21.59
0.020 21.59
0.040 24.13
0.055 24.13
0.070 176.53
0.100 212.09
Depth of Field / Scanning Range
73.66 to 99.06 cm
60.96 to 114.3 cm
106.68 to 228.6 cm
65.58* to 256.54 cm
289.56* to 584.2 cm
317.5* to 822.96 cm
Density Min
(mil) (mm)
4 95
12 45
20 44
39 120
13 mils/ 45
100% contrast
13 mils/ 61
25% contrast
CK31 Handheld Computer User's Manual
Max Min Max
(cm) (in) (in)
49.53 15 19.5
85.09 8.5 33.5
97.79 8.5 38.5
201.93 9.5 79.5
227.33 9.5 89.5
410.21 69.5 161.5
532.13 83.5 209.5
2.42 to 3.25 ft
2.0 to 3.75 ft
3.5 to 7.5 ft
2.25* to 8.42 ft
9.5* to 19.17 ft
10.42* to 27 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