Performance - Datalogic DS41-X0 Installation Manual

DATALOGIC DS41
3.3

PERFORMANCE

The DS41 scanner is available in four standard versions according to the
optical resolution characteristics (see paragraph 1.3).
The Standard resolution version is a general purpose model whose optical
resolution allows code reading from 0.20 mm to 1.00 mm narrow bars in the
zone between 50 and 400 mm from the emission window. This version can
distinguish between high density codes (between 0.20 mm and 0.30 mm)
and low density codes (above 0.33 mm) by programming the software
resolution parameter (see the section "Scanner Resolution" in the WINHOST
Help On Line).
The Very High resolution version has an optical resolution that allows reading
very high density codes (typical values from 0.10 mm to 0.20 mm narrow
bars) in the zone from 55 to 125 mm from the emission window. The
software resolution parameter for this version should be set to high (see the
section "Scanner Resolution" in the WINHOST Help On Line).
The Raster version R1 is a raster model used to read codes from 0.20 mm to
1.00 mm narrow bars with a raster aperture of about 12 mm at a 200 mm
distance.
The Raster version R2 is a raster model used to read codes from 0.20 mm to
1.00 mm narrow bars with a raster aperture of about 40 mm at a 200 mm
distance.
Refer to the diagrams given in paragraph 3.4 for further details on the
reading features. These diagrams refer to the two standard optical versions
and are taken on various resolution sample codes at a 25 °C ambient
temperature, depending on the conditions in the notes under each diagram.
If standard devices do not satisfy specific requirements, contact your nearest
Datalogic distributor, supplying code samples, to obtain complete information
on the reading possibilities.
Reading features - 3.3