Chapter
9
Operating instructions
ICR 84x Image Code Reader
9-4
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8 010 961/0000/10-05-2005
Technical data
9.3
Specification diagram
9.3.1
Reading conditions for the diagrams
9.3.2
Reading ranges of ICR – preliminary –
Test code
Code 128/DataMatrix ECC 200
Print ratio
2:1
Print contrast
Bar codes: > 90 %
DataMatrix: Grade A pursuant to ISO/IEC 10622
Tilt
Typical
±
30
°
and resolution 0.17 to 0.5 mm (6.7 mil to 19.7 mil)
Ambient light
< 2,000 lux
Good read rate
> 75 %
Table 9-3: Reading conditions for specification diagrams
Fig. 9-2:
ICR 840 (standard type): Reading range and length of the reading area
Reading conditions:
See
All dimensions in mm (in)
Reading distance
Length of the reading area
Reading field diagram for image buffer resolution 1280 pixel:
ICR 840-0020
ICR 840-1020
see also
Cell size