Opticon OPI-3601 - 7.3. Printed Contrast Signal (PCS); 7.4. Minimum Resolution; 7.5. Wide Bar Code

OPI-3601
Specifications Manual
12
7.3. Printed Contrast Signal (PCS)
0.3 or higher
<Conditions>
MRD : 32% and higher
(70% or higher reflectivity of space and quiet zone)
Distance : 105mm from the front edge of the scanner
Bar Code Sample : UPC specified in Chapter 8. (Resolution: 0.33 mm, PCS: 0.3)
MRD = Minimum reflectance of white bar - Maximum reflectance of black bar
PCS =
Reflectance of white bar－Reflectance of black bar
Reflectance of white bar
7.4. Minimum Resolution
1D Code : 0.127 mm (5 mil) Code 39 specified in Chapter 7.1
GS1-Databar : 0.169 mm (6.7 mil) GS1 Databar Limited specified in Chapter 7.1
Stacked Code : 0.169 mm (6.7 mil)
PDF417, GS1 Databar Limited Composite specified in Chapter 7.1
2D Code : 0.212 mm (8.4 mil) QR Code and Data Matrix specified in Chapter 7.1
<Conditions>
Bar Code Sample : The above codes specified in Chapter 7.1
Distance : 75 mm from the front edge of the scanner
Angle
: α = 0°, β =＋15°, γ = 0°
Curvature : R = ∞
7.5. Wide Bar Code
Code 39 with width of 100 mm and resolution of 0.2 mm can be read
<Conditions>
Bar Code Sample : 0.20 mm Code 39 / PCS 0.9 specified in Chapter 7.1
Distance : 135 mm from the front edge of the scanner
Angle
: α = 0°, β =＋15°, γ = 0°
Curvature : R = ∞
Figure 5: Wide Bar Code