Appendix A — Specifications and Reading Distances
SR61T Tethered Scanner User’s Guide 57
SR61TDPM
8"
4"
6"
2"
0"
2"
4"
6"
8"
10"
10"
10
5
0
5
10
15
20
20
15
25
25
cm
PDF417 10 mils
0.5 mm / 20 mils
1 mm / 40 mils
Data Matrix 10 mils
in
0" 18"16"14"12"10"8"6"4"2"
22"20"
045403530252015105 5550
EAN/UPC
Data Matrix 5 mils
0.076mm
3 mils
0.125mm/5 mils
Symbology Density Minimum Distance Maximum Distance
Code 39 0.076 mm (3 mils)
0.1 mm (4 mils)
0.125 mm (5 mils)
0.5 mm (20 mils)
1mm (40 mils)
5.5 cm (2.17 in)
5 cm (1.97 in)
5 cm (1.97 in)
7.5 cm (2.95
depends on bar code length
9 mm (3.54 in)
14.4 cm (5.67 in)
15.3 cm (6.02 in)
31.7 cm (12.48 in)
52.8 cm (20.79 in)
EAN/UPC 0.33 mm (13 mils) 6 cm (2.36 in) 21.1 cm (8.31 in)
PDF417 0.125 mm (5 mils)
0.25 mm (10 mils)
0.38 (15 mils)
5 cm (1.97 in)
4 cm (1.57 in)
6 cm (2.36 in)
12.5 cm (4.92 in)
16.5 cm (6.50 in)
20.5 cm (8.07 in)
DataMatrix 0.125 mm (5 mils)
.025 mm (10 mils)
5.5 cm (2.17 in)
4.5 cm (1.77 in)
10.5 cm (4.13 in)
14 cm (5.51 in)