User Manual

H-1311-BTH SS08xxx
8
6.3. Scan Area and Resolution
The depth of field is measured from the edge of the scanner. The scanning range is within
the circular arc centered on the scan origin.
Figure4: Scan field
Resolution Depth of Field Symbology PCS Quiet Zone Digit
1.0mm 55 to 520 Code 39 0.9 25mm 1
0.5mm 35 to 350 Code 39 0.9 18mm 3
0.25mm 35 to 200 Code 39 0.9 10mm 8
0.15mm 35 to 100 Code 39 0.9 7mm 10
0.127mm 45 to 80 Code 39 0.9 5mm 4
Conditions:
Barcode OPTOELECTRONICS Test Sample, NW ratio = 1:2.5
Angle Pitch: α = 0° Skew: β = +15° Tilt: γ = 0°
Curvature R = ∞
In millimeters
Resolution