NLV
-
3101
-
HD
Specifications Manual
20
8.2.
Scan Area and Depth of Field
The scan area is measured from the front edge of the scanner.
* The depth of field depends on the view angle and symbol length.
* Please consider the mounting position by placing a label near the middle of depth of field and eliminate
ambient light and specular light from LED illumination.
Figure 14: Scan Area and Depth of Field
55
100
125
80
65
110
65
45
110
70
80
65
90
Code 128
UPC 100%
PDF417
QR Code
Data Matrix
0.18(7.1mil)
0.33(13mil)
0.127(5mil)
0.254(10mil)
0.212(8.4mil)
0.381(15mil)
0.169(6.7mil)
60
65
85
110
Code 39
0.127(5mil)
0.254(10mil)
[ Unit
:
mm ]
60
25
50
75
100
125
150