Opticon L-46X - Page 127

Chapter-9
Appendix
L-46X User's Manual
117
1st
High Resolution (UD) model reading characteristics
Item
Specification
Notes
High resolution
model
Minimum
resolution
Code 39
QR Code
Data Matrix
: 0.051 mm
: 0.084 mm
: 0.084 mm
OPTOELECTRONICS
test chart
Barcode
width
Possible to read:
Width 40 mm Code 39 Resolution 0.2 mm (DOF: 32 mm)
High resolution (UD) model reading depth of field
Typical values of reading depth are as follows.
Resolution
Code
No. of Digits
or Character
Reading Depth of field (mm)
(Typ)
Near
Far
0.076mm
Code 39
5 digits
0
24
0.127mm
Code 39
4 digits
0
41
0.254mm
Code 39
7 digits
12
62
0.33mm
UPC/EAN
12 digits /13 digits
9
73
0.084mm
QR Code
44 character
0
14
0.381mm
QR Code
44 character
0
68
0.084mm
Data Matrix
40 character
0
14
0.254mm
Data Matrix
40 character
0
42
Note: The depth of field is a determined while using the OPTOELECTRONICS test chart PCS 0.9, without
specular reflection and at room temperature and room humidity.