READING FEATURES
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7
7.3 PERFORMANCE
The DS2100N scanner is available in different versions according to the reading
performance.
Version Max
Code
Resolution Speed
mm
(mils)
scans/s
12X0
0.20 (8)
500 to 800
12X4
0.15 (6)
800 to 1000
22X0
0.15 (6)
500 to 800
22X4
0.12 (5)
800 to 1000
Version Reading
Distance
12X0
40 mm (1.6 in) - 300 mm (11.8 in) on 0.50 mm (20 mils) codes
12X4
50 mm (1.8 in) - 310 mm (11.8 in) on 0.50 mm (20 mils) codes
22X0
30 mm (1.2 in) - 90 mm (3.5 in) on 0.30 mm (12 mils) codes
22X4
45 mm (1.8 in) - 100 mm (3.9 in) on 0.20 mm (8 mils) codes
Refer to the diagrams given in par. 7.4 for further details on the reading features. They are
taken on various resolution sample codes at a 25
C ambient temperature, depending on the
conditions in the notes under the diagrams.
7.3.1 Raster
Raster versions are available. The distance between the top and bottom scan lines is called
capture and is measured from the laser beam output window.
The maximum capture is 18 mm (0.7 in) at 300 mm (11.8 in).
If standard devices do not satisfy specific requirements, contact your nearest Datalogic
distributor, supplying code samples, to obtain complete information on the reading
possibilities.
