Datalogic DS8110

BARCODE SCANNING FEATURES
233
5
5.9.2 Minimum Code Height for Advanced Code Reconstruction
Based on the scanner read rate of 1000 scans/sec., minimum label heights at different
conveyor speeds are given in the tables below.
Refer to the reading diagrams in section 5.10 for further details on the reading features.
These diagrams are taken on various resolution sample codes at a 25

C ambient
temperature depending on the conditions listed under each diagram.
 ANSI Grade B minimum
 1000 scans/sec
The following tables describe the requirements for standard applications.
Minimum Code Height for ACR Reading (mm)
45°
30°
Conveyor Speed (m/s)
0.5
1
1.5
2
2.5
3
0.5
1
1.5
2
2.5
3
2/5 Interleaved
Code Resolution
(mm)
0.25
10
11
13
14
16
17
7
8
9
10
12
13
0.30
12
13
14
16
17
19
8
9
10
11
12
14
0.33
12
14
15
17
18
20
8
9
10
12
13
14
0.38
14
15
16
18
19
21
9
10
11
12
14
15
0.50
18
18
20
21
23
24
11
12
13
14
15
17
0.72
24
25
26
27
28
30
15
16
16
18
19
20
1.00
33
33
34
35
36
37
20
20
21
22
23
24
Ratio 3:1
Table 1
Minimum Code Height for ACR Reading (mm)
45°
30°
Conveyor Speed (m/s)
0.5
1
1.5
2
2.5
3
0.5
1
1.5
2
2.5
3
Code 39
Code Resolution
(mm)
0.25
9
9
11
12
14
15
6
7
8
9
10
11
0.30
10
11
12
13
15
16
7
7
8
10
11
12
0.33
11
11
12
14
15
17
7
8
9
10
11
12
0.38
12
13
13
15
16
18
8
8
9
10
12
13
0.50
15
16
16
17
18
20
9
10
11
12
13
14
0.72
20
21
22
22
23
24
13
13
14
14
15
16
1.00
27
28
29
29
30
31
17
17
18
18
19
20
Ratio 3:1; Interdigit = Module Size
Table 2