Scanner Performance - Welch Allyn Scansteam 3400PDF User Manual

Scanner Performance

parameter
Pitch Angle
Skew Angle
Minimum Reflective Difference
(MRD)
Scan Rate
(3400PDF/HD)
(3400PDF/LR)
Horizontal Scan Velocity
Illumination
Resolution
PDF417 Codes
(3400PDF/HD)
(3400PDF/LR)
Linear Codes
(3400PDF/HD)
(3400PDF/LR)
7–2 SCANTEAM 3400PDF User's Guide
specification
7 degrees
30 degrees
37.5%
200 scans per second
113 scans per second
(set at factory)
0 to 5 inches [127mm] per second
660 nm Visible Red Light Emitting
Diodes
7.9 mil [0.200mm] code density
minimum
10 mil [.254mm] with 4:1 ratio
7.9 mil [0.200mm] code density
minimum
7.0 mil [0.178mm] code density
minimum