Opticon OPH-5000i - Pitch, Skew and Tilt; Curvature; Figure 7: Pitch, Skew and Tilt; Figure 8: Curvature

OPH-5000i
1st
21
8.6 Pitch, Skew and Tilt
Pitch : α = ±50°
Skew : β = ±50°
Tilt : γ = ±180°
<Conditions>
Barcode Sample : 0.33 mm Code 39 specified in Chapter 7.1
Distance : 125 mm from the front edge of the scanner
Curvature : R = ∞
* For the pitch angle and tilt angle measurement, set the skew angle β = +15°
β
γ
+
+
+
-
-
-
Figure 7: Pitch, Skew and Tilt
8.7 Curvature
0.33 mm 12-digit UPC : R ≧ 20 mm
0.15 mm 10-digit Codabar(NW-7) : R ≧ 16 mm
<Conditions>
Barcode Sample 0.33 mm UPC, 0.15 mm Codabar specified in Chapter 8.1
Distance 105 mm from the edge of the scan engine
Angle Skew angle β = +15°
R
バーコード
Figure 8: Curvature
Note: Scanning may fail due to the specular reflection of the LED illumination when the reflectivity of the barcode
is high.
Barcode